Synthesis of a caryophyllene isoprenologue, a potential diterpene natural product
作者:Simon F.R. Hinkley、Nigel B. Perry、Rex T. Weavers
DOI:10.1016/j.tet.2005.02.018
日期:2005.4
(-)-beta-Caryophyllene has been converted into three stereoisomers of a new bicyclic compound that is structurally related to the known macrocyclic diterpene, flexibilene, in the same way beta-caryophyllene is related to humulene. Key steps are selective cleavage of caryophyllene, addition of a five carbon component by a Wittig reaction and McMurry cyclization. (c) 2005 Elsevier Ltd. All rights reserved.
(-)-β-石竹烯已转化为一种新型双环化合物的三种立体异构体,该化合物在结构上与已知的宏观二倍半萜烯flexibilene密切相关,就像β-石竹烯与胡薄荷烯相关一样。关键步骤包括对石竹烯的选择性断裂、通过Wittig反应添加五碳成分以及McMurry环化。 © 2005 Elsevier Ltd. All rights reserved.