Synthesis of optically active 1-t-butyl-4-ethylidenecyclohexane via CO2-elimination from a spirofused β-lactone
摘要:
(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 beta-lactone 10.
Synthesis of optically active 1-t-butyl-4-ethylidenecyclohexane via CO2-elimination from a spirofused β-lactone
摘要:
(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 beta-lactone 10.