[4+2] Cycloaddition of Ketenes with N-Benzoyldiazenes Catalyzed by N-Heterocyclic Carbenes

Enantioselectivity switch: A catalytic enantioselective [4+2] cycloaddition reaction of alkylarylketenes with N‐aryl‐N′‐benzoyldiazenes or N,N′‐dibenzoyldiazenes to give 1,3,4‐oxadiazin‐6‐ones 1 was developed by employing N‐heterocyclic carbene (NHC) catalysts. The enantioselectivities could be swit...

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Published inAngewandte Chemie (International ed.) Vol. 48; no. 1; pp. 192 - 195
Main Authors Huang, Xue-Liang, He, Lin, Shao, Pan-Lin, Ye, Song
Format Journal Article
LanguageEnglish
Published Weinheim Wiley-VCH Verlag 01.01.2009
WILEY-VCH Verlag
WILEY‐VCH Verlag
Wiley
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Abstract Enantioselectivity switch: A catalytic enantioselective [4+2] cycloaddition reaction of alkylarylketenes with N‐aryl‐N′‐benzoyldiazenes or N,N′‐dibenzoyldiazenes to give 1,3,4‐oxadiazin‐6‐ones 1 was developed by employing N‐heterocyclic carbene (NHC) catalysts. The enantioselectivities could be switched for most reactions by changing the substituents on the NHC catalyst. TBS=tert‐butyldimethylsilyl, Mes=2,4,6‐trimethylphenyl.
AbstractList Enantioselectivity switch: A catalytic enantioselective [4+2] cycloaddition reaction of alkylarylketenes with N‐aryl‐N′‐benzoyldiazenes or N,N′‐dibenzoyldiazenes to give 1,3,4‐oxadiazin‐6‐ones 1 was developed by employing N‐heterocyclic carbene (NHC) catalysts. The enantioselectivities could be switched for most reactions by changing the substituents on the NHC catalyst. TBS=tert‐butyldimethylsilyl, Mes=2,4,6‐trimethylphenyl.
Author Ye, Song
Shao, Pan-Lin
He, Lin
Huang, Xue-Liang
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BackLink https://www.ncbi.nlm.nih.gov/pubmed/19040237$$D View this record in MEDLINE/PubMed
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Cites_doi 10.1002/anie.200802439
10.1002/anie.200500098
10.1021/jo071247i
10.1002/chem.200801165
10.1002/ejoc.200500452
10.1039/b611091f
10.1016/j.tetasy.2008.05.017
10.1021/ar030050j
10.1021/jo801494f
10.1002/anie.200603380
10.1055/s-2008-1067216
10.1021/ol702759b
10.1016/S0040-4020(03)00491-5
10.1002/anie.200500761
10.1021/cr068372z
10.1039/b800857b
10.1016/S0040-4039(01)98119-5
10.1021/jo00923a011
10.1002/ange.200500761
10.1055/sos-SD-023-00002
10.1021/ja00415a046
10.1016/S0040-4039(01)97825-6
10.1016/S0040-4039(01)97497-0
10.1002/ange.200500098
10.1016/B978-008044992-0.00808-7
10.1016/S0040-4039(01)86704-6
10.1002/ange.200502617
10.1002/ange.200603380
10.1039/B611091F
10.1021/ja00415a047
10.1002/anie.200502617
10.1016/S0040-4039(01)98593-4
10.1016/S0040-4039(00)70256-5
10.1002/ange.200802439
10.1016/S0040-4039(01)98120-1
10.1021/jo00186a026
10.1002/jhet.5570200426
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Issue 1
Keywords enantioselectivity
HIGHLY ENANTIOSELECTIVE SYNTHESIS
cycloaddition
ASYMMETRIC-SYNTHESIS
AZA-BETA-LACTAMS
ketenes
carbenes
BAYLIS-HILLMAN REACTION
ORGANOCATALYSIS
ENONES
synthetic methods
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Notes http://dx.doi.org/10.1002/anie.200804487
Chinese Academy of Sciences
istex:6195A0271C2732184168CD661489A8F8D96E37D5
ArticleID:ANIE200804487
We are grateful to the Chinese Academy of Sciences and the Natural Sciences Foundation of China (No 20602036) for the financial support.
Natural Sciences Foundation of China - No. 20602036
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  day: 01
PublicationDecade 2000
PublicationPlace Weinheim
PublicationPlace_xml – name: Weinheim
– name: MALDEN
– name: Germany
PublicationTitle Angewandte Chemie (International ed.)
PublicationTitleAbbrev ANGEW CHEM INT EDIT
PublicationTitleAlternate Angew. Chem. Int. Ed
PublicationYear 2009
Publisher Wiley-VCH Verlag
WILEY-VCH Verlag
WILEY‐VCH Verlag
Wiley
Publisher_xml – name: Wiley-VCH Verlag
– name: WILEY-VCH Verlag
– name: WILEY‐VCH Verlag
– name: Wiley
References R. K. Orr, M. A. Calter, Tetrahedron 2003, 59, 3545.
H. Vogt, S. Bräse, Org. Biomol. Chem. 2007, 5, 406.
Angew. Chem. Int. Ed. 2005, 44, 2632
J. Firl, S. Sommer, Tetrahedron Lett. 1970, 11, 1929
N. Marion, S. Diez-Gonzalez, S. P. Nolan, Angew. Chem. 2007, 119, 3046
F. Bassman, R. G. Jones, J. Chem. Soc. Perkin Trans. 2 1983, 1759
W.-D. Pfeiffer, Comprehensive Heterocyclic Chemistry III, Vol. 9 (Eds.: A. Katritzky, C. Ramsden, E. Scriven, R. Taylor), Elsevier Science, Dordrecht, 2008, pp. 401-455.
J. J. Tufariello, T. F. Mich, P. S. Miller, Tetrahedron Lett. 1966, 7, 2293.
J. Firl, S. Sommer, Tetrahedron Lett. 1970, 11, 1925
Angew. Chem. Int. Ed. 2005, 44, 7506
E. C. Taylor, H. M. L. Davies, W. T. Lavell, J. Org. Chem. 1984, 49, 2204.
L. He, Y.-R. Zhang, X.-L. Huang, S. Ye, Synthesis 2008, 2825
E. C. Taylor, H. M. L. Davies, R. J. Clements, H. Yanagisawa, N. F. Haley, J. Am. Chem. Soc. 1981, 103, 7660
T. T. Tidwell, Ketenes, 2nd ed., Wiley, Hoboken, NJ, 2006
T. T. Tidwell, Eur. J. Org. Chem. 2006, 563
A. I. El-Shenawy, A. A. Aly, Egypt. J. Chem. 2005, 48, 781
J. M. Berlin, G. C. Fu, Angew. Chem. 2008, 120, 7156
T. T. Tidwell, Angew. Chem. 2005, 117, 5926
J. P. Freeman, D. L. Surbey, J. E. Kassner, Tetrahedron Lett. 1970, 11, 3797
C. Cativiela, M. D. Diaze-de-villegas, Tetrahedron: Asymmetry 2007, 5, 406
L. He, T.-Y. Jian, S. Ye, J. Org. Chem. 2007, 72, 7466.
Y. R. Zhang, L. He, X. Wu, P. L. Shao, S. Ye, Org. Lett. 2008, 10, 277
D. Enders, T. Balensiefer, Acc. Chem. Res. 2004, 37, 534.
B. C. Kerber, T. J. Ryan, S. D. Hsu, J. Org. Chem. 1974, 39, 1215.
C. Farina, G. Pifferi, F. Nasi, M. Pinza, J. Heterocycl. Chem. 1983, 20, 979
Angew. Chem. Int. Ed. 2008, 47, 7048.
N. Duguet, C. D. Campbell, A. M. Z. Slawin, A. D. Smith, Org. Biomol. Chem. 2008, 6, 1108.
E. C. Taylor, R. J. Clemens, H. M. L. Davies, N. F. Haley, J. Am. Chem. Soc. 1981, 103, 7659
L. He, H. Lv, Y.-R. Zhang, S. Ye, J. Org. Chem. 2008, 73, 8101.
Angew. Chem. Int. Ed. 2005, 44, 5778
J. Markert, E. Fahr, Tetrahedron Lett. 1970, 11, 769
K. Zeitler, Angew. Chem. 2005, 117, 7674
Y.-R. Zhang, H. Lv, D. Zhou, S. Ye, Chem. Eur. J. 2008, 14, 8473.
A. Bigotto, M. Forchiassin, A. Risaliti, C. Russo, Tetrahedron Lett. 1979, 20, 4761
F. Firl, S. Sommer, Tetrahedron Lett. 1971, 12, 4193
M. Christmann, Angew. Chem. 2005, 117, 2688
Angew. Chem. Int. Ed. 2007, 46, 2988
In addition to our report (reference [3a]), Enders et al. have also reported the synthesis of NHC precursor 4 a from L-pyroglutamic acid: D. Enders, J. Han, Tetrahedron: Asymmetry 2008, 19, 1367.
D. Enders, O. Niemeier, A. Henseler, Chem. Rev. 2007, 107, 5606
2007; 107
1984; 49
1981; 103
1966; 7
2008; 19
2008; 14
1970; 11
2008
2003; 59
2006
2008; 10
2008; 6
2007; 72
2005; 48
2008; 73
1974; 39
2004; 37
1971; 12
1983; 20
1983
2007; 5
2007 2007; 119 46
1979; 20
2008 2008; 120 47
2005 2005; 117 44
Orr, RK (WOS:000182784200001) 2003; 59
BIGOTTO A (WOS:000262420700027.4) 1979; 20
Vogt, H (WOS:000243746100003) 2007; 5
TAYLOR, EC (WOS:A1981MT86500047) 1981; 103
ZEITLER K (WOS:000262420700027.37) 2005; 117
KERBER BC (WOS:000262420700027.21) 1974; 39
Tidwell, TT (WOS:000297764600008) 2006
FIRL J (WOS:000262420700027.16) 1970; 11
FIRL F (WOS:000262420700027.15) 1971; 12
Tidwell, TT (WOS:000231989600004) 2005; 44
Marion, N (WOS:000246139400010) 2007; 46
BASSMAN F (WOS:000262420700027.1) 1983
Zhang, YR (WOS:000252294500032) 2008; 10
TUFARIELLO JJ (WOS:000262420700027.34) 1966; 7
BERLIN JM (WOS:000262420700027.2) 2008; 120
He, L (WOS:000249371200061) 2007; 72
Tidwell, TT (WOS:000235349000001) 2006; 2006
Berlin, JM (WOS:000259041000019) 2008; 47
He, L (WOS:000259301000020) 2008
Zhang, YR (WOS:000260035900006) 2008; 14
He, L (WOS:000259973900039) 2008; 73
Enders, D (WOS:000257811900013) 2008; 19
Enders, D (WOS:000251583300006) 2007; 107
ZEITLER K (WOS:000262420700027.36) 2005; 44
Enders, D (WOS:000223385800007) 2004; 37
Duguet, N (WOS:000253909000025) 2008; 6
CATIVIELA C (WOS:000262420700027.5) 2007; 5
Christmann, M (WOS:000228957600002) 2005; 44
TIDWELL TT (WOS:000262420700027.32) 2005; 117
MARKERT J (WOS:000262420700027.24) 1970; 11
MARION N (WOS:000262420700027.23) 2007; 119
FARINA, C (WOS:A1983RE04100026) 1983; 20
FREEMAN JP (WOS:000262420700027.17) 1970; 11
TAYLOR, EC (WOS:A1984SW65900026) 1984; 49
TAYLOR, EC (WOS:A1981MT86500046) 1981; 103
ELSHENAWY AI (WOS:000262420700027.9) 2005; 48
FIRL J (WOS:000262420700027.14) 1970; 11
CHRISTMANN M (WOS:000262420700027.6) 2005; 117
PFEIFFER WD (WOS:000262420700027.26) 2008; 9
El‐Shenawy A. I. (e_1_2_3_21_2) 2005; 48
e_1_2_3_4_2
e_1_2_3_16_2
e_1_2_3_37_2
e_1_2_3_2_2
e_1_2_3_18_2
e_1_2_3_39_2
e_1_2_3_8_3
e_1_2_3_10_3
e_1_2_3_8_2
e_1_2_3_12_2
e_1_2_3_33_2
e_1_2_3_6_2
e_1_2_3_14_2
e_1_2_3_35_2
e_1_2_3_10_2
e_1_2_3_31_2
Bassman F. (e_1_2_3_36_2) 1983
e_1_2_3_26_2
e_1_2_3_28_2
e_1_2_3_22_2
e_1_2_3_45_2
e_1_2_3_24_2
e_1_2_3_47_2
e_1_2_3_41_2
e_1_2_3_20_2
e_1_2_3_43_2
He L. (e_1_2_3_44_2) 2008
e_1_2_3_19_2
e_1_2_3_1_2
e_1_2_3_5_2
e_1_2_3_15_2
e_1_2_3_38_2
e_1_2_3_3_3
e_1_2_3_3_2
e_1_2_3_17_2
e_1_2_3_9_2
e_1_2_3_11_2
e_1_2_3_34_2
e_1_2_3_32_3
e_1_2_3_7_2
e_1_2_3_13_2
e_1_2_3_32_2
e_1_2_3_9_3
Cativiela C. (e_1_2_3_30_2) 2007; 5
e_1_2_3_27_2
e_1_2_3_29_2
e_1_2_3_23_2
e_1_2_3_25_2
e_1_2_3_46_2
e_1_2_3_40_2
e_1_2_3_42_2
References_xml – volume: 14
  start-page: 8473
  year: 2008
  publication-title: Chem. Eur. J.
– volume: 103
  start-page: 7659
  year: 1981
  publication-title: J. Am. Chem. Soc.
– volume: 107
  start-page: 5606
  year: 2007
  publication-title: Chem. Rev.
– volume: 11
  start-page: 1925
  year: 1970
  publication-title: Tetrahedron Lett.
– volume: 73
  start-page: 8101
  year: 2008
  publication-title: J. Org. Chem.
– volume: 11
  start-page: 1929
  year: 1970
  publication-title: Tetrahedron Lett.
– volume: 117 44
  start-page: 7674 7506
  year: 2005 2005
  publication-title: Angew. Chem. Angew. Chem. Int. Ed.
– volume: 59
  start-page: 3545
  year: 2003
  publication-title: Tetrahedron
– volume: 37
  start-page: 534
  year: 2004
  publication-title: Acc. Chem. Res.
– volume: 48
  start-page: 781
  year: 2005
  publication-title: Egypt. J. Chem.
– volume: 20
  start-page: 4761
  year: 1979
  publication-title: Tetrahedron Lett.
– volume: 5
  start-page: 406
  year: 2007
  publication-title: Org. Biomol. Chem.
– volume: 117 44
  start-page: 2688 2632
  year: 2005 2005
  publication-title: Angew. Chem. Angew. Chem. Int. Ed.
– volume: 49
  start-page: 2204
  year: 1984
  publication-title: J. Org. Chem.
– volume: 11
  start-page: 3797
  year: 1970
  publication-title: Tetrahedron Lett.
– volume: 6
  start-page: 1108
  year: 2008
  publication-title: Org. Biomol. Chem.
– volume: 12
  start-page: 4193
  year: 1971
  publication-title: Tetrahedron Lett.
– volume: 11
  start-page: 769
  year: 1970
  publication-title: Tetrahedron Lett.
– start-page: 401
  year: 2008
  end-page: 455
– start-page: 563
  year: 2006
  publication-title: Eur. J. Org. Chem.
– volume: 120 47
  start-page: 7156 7048
  year: 2008 2008
  publication-title: Angew. Chem. Angew. Chem. Int. Ed.
– volume: 72
  start-page: 7466
  year: 2007
  publication-title: J. Org. Chem.
– volume: 103
  start-page: 7660
  year: 1981
  publication-title: J. Am. Chem. Soc.
– volume: 5
  start-page: 406
  year: 2007
  publication-title: Tetrahedron: Asymmetry
– volume: 7
  start-page: 2293
  year: 1966
  publication-title: Tetrahedron Lett.
– start-page: 1759
  year: 1983
  publication-title: J. Chem. Soc. Perkin Trans. 2
– year: 2006
– volume: 19
  start-page: 1367
  year: 2008
  publication-title: Tetrahedron: Asymmetry
– volume: 10
  start-page: 277
  year: 2008
  publication-title: Org. Lett.
– volume: 39
  start-page: 1215
  year: 1974
  publication-title: J. Org. Chem.
– volume: 20
  start-page: 979
  year: 1983
  publication-title: J. Heterocycl. Chem.
– volume: 117 44
  start-page: 5926 5778
  year: 2005 2005
  publication-title: Angew. Chem. Angew. Chem. Int. Ed.
– start-page: 2825
  year: 2008
  publication-title: Synthesis
– volume: 119 46
  start-page: 3046 2988
  year: 2007 2007
  publication-title: Angew. Chem. Angew. Chem. Int. Ed.
– volume: 103
  start-page: 7660
  year: 1981
  ident: WOS:A1981MT86500047
  article-title: 3-OXO-1,2-DIAZETIDINIUM TOSYLATE
  publication-title: JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
  contributor:
    fullname: TAYLOR, EC
– volume: 5
  start-page: 406
  year: 2007
  ident: WOS:000262420700027.5
  publication-title: TETRAHEDRON-ASYMMETR
  contributor:
    fullname: CATIVIELA C
– volume: 47
  start-page: 7048
  year: 2008
  ident: WOS:000259041000019
  article-title: Enantioselective nucleophilic catalysis: The synthesis of aza-beta-lactams through [2+2] cycloadditions of ketenes with azo compounds
  publication-title: ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
  doi: 10.1002/anie.200802439
  contributor:
    fullname: Berlin, JM
– volume: 44
  start-page: 5778
  year: 2005
  ident: WOS:000231989600004
  article-title: The first century of ketenes (1905-2005): The birth of a versatile family of reactive intermediates
  publication-title: ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
  doi: 10.1002/anie.200500098
  contributor:
    fullname: Tidwell, TT
– volume: 11
  start-page: 3797
  year: 1970
  ident: WOS:000262420700027.17
  publication-title: TETRAHEDRON LETT
  contributor:
    fullname: FREEMAN JP
– volume: 72
  start-page: 7466
  year: 2007
  ident: WOS:000249371200061
  article-title: N-heterocyclic carbene catalyzed Aza-Morita-Baylis-Hillman reaction of cyclic enones with N-tosylarylimines
  publication-title: JOURNAL OF ORGANIC CHEMISTRY
  doi: 10.1021/jo071247i
  contributor:
    fullname: He, L
– volume: 11
  start-page: 769
  year: 1970
  ident: WOS:000262420700027.24
  publication-title: TETRAHEDRON LETT
  contributor:
    fullname: MARKERT J
– volume: 14
  start-page: 8473
  year: 2008
  ident: WOS:000260035900006
  article-title: Chiral N-Heterocyclic Carbene-Catalyzed Formal [4+2] Cycloaddition of Ketenes with Enones: Highly Enantioselective Synthesis of trans- and cis-delta-Lactones
  publication-title: CHEMISTRY-A EUROPEAN JOURNAL
  doi: 10.1002/chem.200801165
  contributor:
    fullname: Zhang, YR
– volume: 11
  start-page: 1929
  year: 1970
  ident: WOS:000262420700027.16
  publication-title: TETRAHEDRON LETT
  contributor:
    fullname: FIRL J
– volume: 2006
  start-page: 563
  year: 2006
  ident: WOS:000235349000001
  article-title: Ketene chemistry after 100 years: Ready for a new century
  publication-title: EUROPEAN JOURNAL OF ORGANIC CHEMISTRY
  doi: 10.1002/ejoc.200500452
  contributor:
    fullname: Tidwell, TT
– volume: 7
  start-page: 2293
  year: 1966
  ident: WOS:000262420700027.34
  publication-title: TETRAHEDRON LETT
  contributor:
    fullname: TUFARIELLO JJ
– start-page: 1
  year: 2006
  ident: WOS:000297764600008
  article-title: Ketenes II
  publication-title: KETENES II
  contributor:
    fullname: Tidwell, TT
– volume: 117
  start-page: 5926
  year: 2005
  ident: WOS:000262420700027.32
  publication-title: ANGEW CHEM
  contributor:
    fullname: TIDWELL TT
– volume: 119
  start-page: 3046
  year: 2007
  ident: WOS:000262420700027.23
  publication-title: ANGEW CHEM
  contributor:
    fullname: MARION N
– volume: 9
  start-page: 401
  year: 2008
  ident: WOS:000262420700027.26
  publication-title: COMPREHENSIVE HETERO
  contributor:
    fullname: PFEIFFER WD
– volume: 120
  start-page: 7156
  year: 2008
  ident: WOS:000262420700027.2
  publication-title: ANGEW CHEM
  contributor:
    fullname: BERLIN JM
– volume: 11
  start-page: 1925
  year: 1970
  ident: WOS:000262420700027.14
  publication-title: TETRAHEDRON LETT
  contributor:
    fullname: FIRL J
– volume: 5
  start-page: 406
  year: 2007
  ident: WOS:000243746100003
  article-title: Recent approaches towards the asymmetric synthesis of alpha,alpha-disubstituted alpha-amino acids
  publication-title: ORGANIC & BIOMOLECULAR CHEMISTRY
  doi: 10.1039/b611091f
  contributor:
    fullname: Vogt, H
– volume: 49
  start-page: 2204
  year: 1984
  ident: WOS:A1984SW65900026
  article-title: N-ACYLATION VS O-ACYLATION OF 1,2-DIAZETIDIN-3-ONE - 4,5-DIHYDRO-1,3-OXADIAZIN-6-ONES BY RING ENLARGEMENT
  publication-title: JOURNAL OF ORGANIC CHEMISTRY
  contributor:
    fullname: TAYLOR, EC
– volume: 19
  start-page: 1367
  year: 2008
  ident: WOS:000257811900013
  article-title: Synthesis of enantiopure triazolium salts from pyroglutamic acid and their evaluation in the benzoin condensation
  publication-title: TETRAHEDRON-ASYMMETRY
  doi: 10.1016/j.tetasy.2008.05.017
  contributor:
    fullname: Enders, D
– volume: 37
  start-page: 534
  year: 2004
  ident: WOS:000223385800007
  article-title: Nucleophilic carbenes in asymmetric organocatalysis
  publication-title: ACCOUNTS OF CHEMICAL RESEARCH
  doi: 10.1021/ar030050j
  contributor:
    fullname: Enders, D
– volume: 73
  start-page: 8101
  year: 2008
  ident: WOS:000259973900039
  article-title: Formal cycloaddition of disubstituted ketenes with 2-oxoaldehydes catalyzed by chiral N-heterocyclic carbenes
  publication-title: JOURNAL OF ORGANIC CHEMISTRY
  doi: 10.1021/jo801494f
  contributor:
    fullname: He, L
– volume: 12
  start-page: 4193
  year: 1971
  ident: WOS:000262420700027.15
  publication-title: TETRAHEDRON LETT
  contributor:
    fullname: FIRL F
– volume: 39
  start-page: 1215
  year: 1974
  ident: WOS:000262420700027.21
  publication-title: J ORG CHEM
  contributor:
    fullname: KERBER BC
– volume: 103
  start-page: 7659
  year: 1981
  ident: WOS:A1981MT86500046
  article-title: FORMATION OF MONOCYCLIC AND BICYCLIC AZA-BETA-LACTAMS AND OTHER NOVEL HETEROCYCLES FROM 1-(DIPHENYLMETHYLENE)-3-OXO-1,2-DIAZETIDINIUM INNER SALT
  publication-title: JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
  contributor:
    fullname: TAYLOR, EC
– start-page: 1759
  year: 1983
  ident: WOS:000262420700027.1
  publication-title: J CHEM SOC P2
  contributor:
    fullname: BASSMAN F
– volume: 20
  start-page: 4761
  year: 1979
  ident: WOS:000262420700027.4
  publication-title: TETRAHEDRON LETT
  contributor:
    fullname: BIGOTTO A
– volume: 48
  start-page: 781
  year: 2005
  ident: WOS:000262420700027.9
  publication-title: EGYPT J CHEM
  contributor:
    fullname: ELSHENAWY AI
– volume: 46
  start-page: 2988
  year: 2007
  ident: WOS:000246139400010
  article-title: N-heterocyclic carbenes as organocatalysts
  publication-title: ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
  doi: 10.1002/anie.200603380
  contributor:
    fullname: Marion, N
– volume: 117
  start-page: 268
  year: 2005
  ident: WOS:000262420700027.6
  publication-title: ANGEW CHEM
  contributor:
    fullname: CHRISTMANN M
– start-page: 2825
  year: 2008
  ident: WOS:000259301000020
  article-title: Chiral bifunctional N-heterocyclic carbenes: Synthesis and application in the aza-Morita-Baylis-Hillman reaction
  publication-title: SYNTHESIS-STUTTGART
  doi: 10.1055/s-2008-1067216
  contributor:
    fullname: He, L
– volume: 44
  start-page: 7056
  year: 2005
  ident: WOS:000262420700027.36
  publication-title: ANGEW CHEM INT EDIT
  contributor:
    fullname: ZEITLER K
– volume: 10
  start-page: 277
  year: 2008
  ident: WOS:000252294500032
  article-title: Chiral N-heterocyclic carbene catalyzed Staudinger reaction of ketenes with imines: Highly enantioselective synthesis of N-boc beta-lactams
  publication-title: ORGANIC LETTERS
  doi: 10.1021/ol702759b
  contributor:
    fullname: Zhang, YR
– volume: 117
  start-page: 7674
  year: 2005
  ident: WOS:000262420700027.37
  publication-title: ANGEW CHEM
  contributor:
    fullname: ZEITLER K
– volume: 59
  start-page: 3545
  year: 2003
  ident: WOS:000182784200001
  article-title: Asymmetric synthesis using ketenes
  publication-title: TETRAHEDRON
  doi: 10.1016/S0040-4020(03)00491-5
  contributor:
    fullname: Orr, RK
– volume: 44
  start-page: 2632
  year: 2005
  ident: WOS:000228957600002
  article-title: New developments in the asymmetric Stetter reaction
  publication-title: ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
  doi: 10.1002/anie.200500761
  contributor:
    fullname: Christmann, M
– volume: 20
  start-page: 979
  year: 1983
  ident: WOS:A1983RE04100026
  article-title: SYNTHESIS AND ACYLATING PROPERTIES OF 4,5-DIHYDRO-6H-1,3,4-OXADIAZIN-6-ONES
  publication-title: JOURNAL OF HETEROCYCLIC CHEMISTRY
  contributor:
    fullname: FARINA, C
– volume: 107
  start-page: 5606
  year: 2007
  ident: WOS:000251583300006
  article-title: Organocatalysis by N-heterocyclic, carbenes
  publication-title: CHEMICAL REVIEWS
  doi: 10.1021/cr068372z
  contributor:
    fullname: Enders, D
– volume: 6
  start-page: 1108
  year: 2008
  ident: WOS:000253909000025
  article-title: N-Heterocyclic carbene catalysed beta-lactam synthesis
  publication-title: ORGANIC & BIOMOLECULAR CHEMISTRY
  doi: 10.1039/b800857b
  contributor:
    fullname: Duguet, N
– ident: e_1_2_3_35_2
  doi: 10.1016/S0040-4039(01)98119-5
– ident: e_1_2_3_19_2
  doi: 10.1021/jo00923a011
– ident: e_1_2_3_10_2
  doi: 10.1002/ange.200500761
– ident: e_1_2_3_2_2
  doi: 10.1055/sos-SD-023-00002
– ident: e_1_2_3_47_2
– ident: e_1_2_3_26_2
  doi: 10.1021/ja00415a046
– ident: e_1_2_3_17_2
– ident: e_1_2_3_33_2
– ident: e_1_2_3_41_2
– ident: e_1_2_3_18_2
  doi: 10.1016/S0040-4039(01)97825-6
– ident: e_1_2_3_38_2
  doi: 10.1016/S0040-4039(01)97497-0
– ident: e_1_2_3_13_2
  doi: 10.1021/ol702759b
– ident: e_1_2_3_3_2
  doi: 10.1002/ange.200500098
– start-page: 1759
  year: 1983
  ident: e_1_2_3_36_2
  publication-title: J. Chem. Soc. Perkin Trans. 2
  contributor:
    fullname: Bassman F.
– ident: e_1_2_3_8_3
  doi: 10.1002/anie.200603380
– ident: e_1_2_3_22_2
  doi: 10.1016/B978-008044992-0.00808-7
– ident: e_1_2_3_39_2
  doi: 10.1016/S0040-4039(01)86704-6
– ident: e_1_2_3_1_2
– ident: e_1_2_3_3_3
  doi: 10.1002/anie.200500098
– ident: e_1_2_3_15_2
  doi: 10.1021/jo801494f
– ident: e_1_2_3_23_2
– ident: e_1_2_3_9_2
  doi: 10.1002/ange.200502617
– ident: e_1_2_3_20_2
– ident: e_1_2_3_16_2
  doi: 10.1002/chem.200801165
– ident: e_1_2_3_12_2
– ident: e_1_2_3_8_2
  doi: 10.1002/ange.200603380
– ident: e_1_2_3_10_3
  doi: 10.1002/anie.200500761
– ident: e_1_2_3_31_2
  doi: 10.1039/B611091F
– ident: e_1_2_3_34_2
– ident: e_1_2_3_27_2
  doi: 10.1021/ja00415a047
– ident: e_1_2_3_7_2
  doi: 10.1021/cr068372z
– ident: e_1_2_3_9_3
  doi: 10.1002/anie.200502617
– ident: e_1_2_3_45_2
  doi: 10.1021/jo071247i
– ident: e_1_2_3_29_2
– ident: e_1_2_3_32_3
  doi: 10.1002/anie.200802439
– ident: e_1_2_3_24_2
  doi: 10.1016/S0040-4039(01)98593-4
– ident: e_1_2_3_40_2
  doi: 10.1016/S0040-4039(00)70256-5
– start-page: 2825
  year: 2008
  ident: e_1_2_3_44_2
  publication-title: Synthesis
  contributor:
    fullname: He L.
– ident: e_1_2_3_14_2
  doi: 10.1039/b800857b
– ident: e_1_2_3_32_2
  doi: 10.1002/ange.200802439
– ident: e_1_2_3_11_2
  doi: 10.1021/ar030050j
– ident: e_1_2_3_6_2
– ident: e_1_2_3_42_2
  doi: 10.1016/j.tetasy.2008.05.017
– ident: e_1_2_3_5_2
  doi: 10.1016/S0040-4020(03)00491-5
– ident: e_1_2_3_4_2
  doi: 10.1002/ejoc.200500452
– volume: 5
  start-page: 406
  year: 2007
  ident: e_1_2_3_30_2
  publication-title: Tetrahedron: Asymmetry
  contributor:
    fullname: Cativiela C.
– ident: e_1_2_3_43_2
– ident: e_1_2_3_37_2
  doi: 10.1016/S0040-4039(01)98120-1
– ident: e_1_2_3_46_2
– ident: e_1_2_3_28_2
  doi: 10.1021/jo00186a026
– volume: 48
  start-page: 781
  year: 2005
  ident: e_1_2_3_21_2
  publication-title: Egypt. J. Chem.
  contributor:
    fullname: El‐Shenawy A. I.
– ident: e_1_2_3_25_2
  doi: 10.1002/jhet.5570200426
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Snippet Enantioselectivity switch: A catalytic enantioselective [4+2] cycloaddition reaction of alkylarylketenes with N‐aryl‐N′‐benzoyldiazenes or...
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StartPage 192
SubjectTerms Aza Compounds - chemistry
Benzene - chemistry
carbenes
Catalysis
Chemistry
Chemistry, Multidisciplinary
Cyclization
cycloaddition
enantioselectivity
Heterocyclic Compounds - chemistry
ketenes
Ketones - chemical synthesis
Ketones - chemistry
Methane - analogs & derivatives
Methane - chemistry
Molecular Structure
Physical Sciences
Science & Technology
Stereoisomerism
synthetic methods
Title [4+2] Cycloaddition of Ketenes with N-Benzoyldiazenes Catalyzed by N-Heterocyclic Carbenes
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