Unknown

Dataset Information

0

Origin of stereoselectivity in the imidazolidinone-catalyzed reductions of cyclic alpha,beta-unsaturated ketones.


ABSTRACT: The organocatalytic transfer hydrogenation reactions of 3-phenyl-2-cyclopentenone with imidazolidinone catalysts are evaluated using the hybrid density functional (B3LYP/6-31G(d)) theory. The origin of the preference for the (E) iminium transition state is determined, and the stereoselectivity of hydride transfer is investigated.

SUBMITTER: Gutierrez O 

PROVIDER: S-EPMC2751814 | biostudies-literature | 2009 Oct

REPOSITORIES: biostudies-literature

altmetric image

Publications

Origin of stereoselectivity in the imidazolidinone-catalyzed reductions of cyclic alpha,beta-unsaturated ketones.

Gutierrez Osvaldo O   Iafe Robert G RG   Houk K N KN  

Organic letters 20091001 19


The organocatalytic transfer hydrogenation reactions of 3-phenyl-2-cyclopentenone with imidazolidinone catalysts are evaluated using the hybrid density functional (B3LYP/6-31G(d)) theory. The origin of the preference for the (E) iminium transition state is determined, and the stereoselectivity of hydride transfer is investigated. ...[more]

Similar Datasets

| S-EPMC3365512 | biostudies-literature
| S-EPMC397398 | biostudies-literature
| S-EPMC7901661 | biostudies-literature
| S-EPMC2652727 | biostudies-literature
| S-EPMC10717594 | biostudies-literature
| S-EPMC4432202 | biostudies-literature
| S-EPMC4957220 | biostudies-literature
| S-EPMC7692884 | biostudies-literature
| S-EPMC1868422 | biostudies-literature