Studies towards the total synthesis of taxoids The aldol-annelation-fragmentation strategy
摘要:
We describe an aldol-annelation-fragmentation strategy culminating in the stereoselective synthesis of the whole 20-carbon A-seco taxane framework 1 in only 12 linear steps starting from the two achiral aldol partners 2 and 3. (C) 1998 Elsevier Science Ltd. All rights reserved.
Studies towards the total synthesis of taxoids The aldol-annelation-fragmentation strategy
摘要:
We describe an aldol-annelation-fragmentation strategy culminating in the stereoselective synthesis of the whole 20-carbon A-seco taxane framework 1 in only 12 linear steps starting from the two achiral aldol partners 2 and 3. (C) 1998 Elsevier Science Ltd. All rights reserved.