Total synthesis of capsanthin and capsorubin using Lewis acid-promoted regio- and stereoselective rearrangement of tetrasubsutituted epoxides
作者:Yumiko Yamano、Masayoshi Ito
DOI:10.1039/b710386g
日期:——
The synthesis of capsanthin 1 and capsorubin 2 was accomplished via the C(15)-cyclopentyl ketone 6 prepared by Lewis acid-promoted regio- and stereoselectiverearrangement of the epoxy dienal 5.