Studies towards the total synthesis of taxoids: a rapid entry into bicyclo[6.4.0]dodecane ring system. Part 1
作者:Siméon Arseniyadis、Marı́a del Rosario Rico Ferreira、José Quı́lez del Moral、José Ignacio Martı́n Hernando、Pierre Potier、Loı̈c Toupet
DOI:10.1016/s0957-4166(98)00434-0
日期:1998.11
We report a short and stereocontrolled synthesis of the taxoid BC-subunit (+)-5 embodying the whole carbon framework and most of the required oxygen functionalities for further elaboration. Enantiomeric purity was secured at an early stage by resolution involving derivatization with (S)-2-acetoxypropionyl chloride on (+/-)-10b. (C) 1998 Elsevier Science Ltd. All rights reserved.