On the asymmetric rh(I) catalyzed [4+2] cycloisomerization reaction. Electronic and torsional ligand control of absolute stereoselection

The use of bisphosphine ligands related to DIOP as chiral modifiers in the Rh(I) catalyzed [4+2] cycloisomerization reaction results in moderate to goo The use of bisphosphine ligands related to DIOP as chiral modifiers in the Rh(I) catalyzed [4+2] cycloisomerization reaction results in moderate to...

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Bibliographic Details
Published inTetrahedron Vol. 50; no. 21; pp. 6145 - 6154
Main Authors McKinstry, Lydia, Livinghouse, Tom
Format Journal Article
LanguageEnglish
Published OXFORD Elsevier Ltd 1994
Elsevier
Subjects
Chemistry
Chemistry, Organic
Exact sciences and technology
Heterocyclic compounds
Heterocyclic compounds with only one n hetero atom and condensed derivatives
Organic chemistry
Physical Sciences
Preparations and properties
Science & Technology
HYDROGENATION
DIELS-ALDER REACTION
COMPLEXES
ALPHA
ALDEHYDES
LEWIS-ACIDS
INDUCTION
Cyclization
Isomerization
Ditertiary phosphine
Rhodium I Complexes
Bicyclic compound
Organic ligand
Oxygen heterocycle
Asymmetric catalysis
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Summary:The use of bisphosphine ligands related to DIOP as chiral modifiers in the Rh(I) catalyzed [4+2] cycloisomerization reaction results in moderate to goo The use of bisphosphine ligands related to DIOP as chiral modifiers in the Rh(I) catalyzed [4+2] cycloisomerization reaction results in moderate to good levels of enantioselection. The mode of absolute stereoinduction is subject to electronic and torsional modification of the chelating ligand.
ISSN:0040-4020
1464-5416
DOI:10.1016/S0040-4020(01)80636-0