Synthesis of sesquiterpene allylic alcohols and sesquiterpene dienes from Cupressus bakeri and Chamaecyparis obtusa
作者:Koon-Sin Ngo、Geoffrey D. Brown
DOI:10.1039/a907752i
日期:——
Five muurolane (1–5), one nor-seco-muurolane (6) and one nor-muurolane (7) sesquiterpene natural products recently reported fromCupressusbakeri have been obtained by chemical synthesis together with the unnatural 7-epimeric amorphane analogues of four of these sesquiterpenes (15, 16, 18 and 19). The conversion of sesquiterpene allylic tertiary alcohols 1, 2, 15 and 16 into regioisomeric sesquiterpene