SYNTHESIS OF OPTICALLY-ACTIVE 1-T-BUTYL-4-ETHYLIDENECYCLOHEXANE VIA CO2-ELIMINATION FROM A SPIROFUSED BETA-LACTONE

Authors
MULZER J SPECK T BUSCHMANN J LUGER P
Citation
J. Mulzer et al., SYNTHESIS OF OPTICALLY-ACTIVE 1-T-BUTYL-4-ETHYLIDENECYCLOHEXANE VIA CO2-ELIMINATION FROM A SPIROFUSED BETA-LACTONE, Tetrahedron letters, 36(42), 1995, pp. 7643-7646
Citations number
13
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
36
Issue
42
Year of publication
1995
Pages
7643 - 7646
Database
ISI
SICI code
0040-4039(1995)36:42<7643:SOO1VC>2.0.ZU;2-C
Abstract
(R)-1-t-Butyl-4-ethylidene cyclohexane (R)-1) is prepared with >98% ee from 4-t-butylcyclo-hexane carboxylic acid via the optically active b eta-lactone 10.