Chiral Metal Carbene Modified [2.2]Metacyclophanes: Synthesis, Structure, and Chiroptic Properties | Zendy

Lougen Andrea | Zendy; Vögtle Fritz | Zendy; Dötz Karl Heinz | Zendy; Nieger Martin | Zendy

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Chiral Metal Carbene Modified [2.2]Metacyclophanes: Synthesis, Structure, and Chiroptic Properties

Author(s) -

Lougen Andrea,

Vögtle Fritz,

Dötz Karl Heinz,

Nieger Martin

Publication year - 1997

Publication title -

chemische berichte

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.667

H-Index - 136

eISSN - 1099-0682

pISSN - 0009-2940

DOI - 10.1002/cber.19971300812

Subject(s) - carbene , chemistry , aminolysis , chromium , metal , stereochemistry , cyclophane , medicinal chemistry , polymer chemistry , molecule , organic chemistry , catalysis

Pentacarbonyl( 4 ‐[2.2]metacyclophanyl(methoxy)carbene)‐chromium(0) ( 6 ) was prepared according to the Fischer route from 4‐bromo[2.2]metacyclophane. Aminolysis with non‐chiral and chiral amines affords aminocarbene complexes 7 ‐12 . X‐Ray structure analyses for 6 and its aminocarbene analogs 7 and 8 indicate that the incorporation of the chromium‐carbene fragment has no significant influence on the deformation of the [2.2]metacyclophane skeleton.

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