Synthesis, Characterization, and Reaction of Digermylenes
A series of digermylenes R(EGeL)2 (L=CH[C(Me)N(Ar)]2, Ar=2,6‐iPr2C6H3; E=O, R=1,3‐C6H4 (1), 1,4‐C6H4 (2), Me2C(CH2)2 (3); E=NH, R=1,4‐C6H4 (4), 1,4‐C6H10 (5); E=C(O)O, R=1,3‐C6H4 (6)) were synthesized by the reactions of L′Ge (L′=HC[C(CH2)N(Ar)]C(Me)N(Ar), Ar=2,6‐iPr2C6H3) with selected diphenols, d...
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Published in | Chemistry, an Asian journal Vol. 17; no. 13; pp. e202200141 - n/a |
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Main Authors | , , , , , |
Format | Journal Article |
Language | English |
Published |
Germany
Wiley Subscription Services, Inc
01.07.2022
John Wiley and Sons Inc |
Subjects | |
Online Access | Get full text |
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Summary: | A series of digermylenes R(EGeL)2 (L=CH[C(Me)N(Ar)]2, Ar=2,6‐iPr2C6H3; E=O, R=1,3‐C6H4 (1), 1,4‐C6H4 (2), Me2C(CH2)2 (3); E=NH, R=1,4‐C6H4 (4), 1,4‐C6H10 (5); E=C(O)O, R=1,3‐C6H4 (6)) were synthesized by the reactions of L′Ge (L′=HC[C(CH2)N(Ar)]C(Me)N(Ar), Ar=2,6‐iPr2C6H3) with selected diphenols, diol, diamines, and o‐/m‐phthalic acids, respectively. Treatment of digermylene 1,3‐C6H4(OGeL)2 (1) with sulfur, selenium and CuX (X=Cl, Br, I) led to the formation of 1,3‐C6H4[OGe(S)L]2 (8), 1,3‐C6H4[OGe(Se)L]2 (9), and (CuX)2[1,3‐C6H4(OGeL)2]2 (X=Cl (10), Br (11), I (12)), respectively. The obtained products were characterized by melting point, elemental analysis, FT‐IR, 1H and 13C NMR spectroscopy, and single‐crystal X‐ray diffraction.
A series of digermylenes R(EGeL)2 (L=CH[C(Me)N(Ar)]2, Ar=2,6‐iPr2C6H3; E=O, R=1,3‐C6H4 (1), 1,4‐C6H4 (2), Me2C(CH2)2 (3); E=NH, R=1,4‐C6H4 (4), 1,4‐C6H10, (5); E=C(O)O, R=1,3‐C6H4 (6)) were synthesized by the nucleophilic addition of diphenols, diol, diamines and dicarboxylic acids, respectively, with L′Ge (L′=HC[C(CH2)N(Ar)]C(Me)N(Ar), Ar=2,6‐iPr2C6H3). Treatment of the obtained digermylene 1,3‐C6H4(OGeL) (1) with sulfur, selenium, and CuX (X=Cl, Br, I, C6F6) is also explored. |
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Bibliography: | These authors contributed equally to this work. ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
ISSN: | 1861-4728 1861-471X 1861-471X |
DOI: | 10.1002/asia.202200141 |