Stereoselective synthesis of the decahydrofluorene core of the hirsutellones
摘要:
A stereoselective synthesis of the decahydrofluorene core of the hirsutellones was accomplished in eight steps and in 43% overall yield. The key step of the synthesis is the highly stereoselective intramolecular Diels-Alder cyclization of the siloxacyclopentene-constrained tetraene 1. (C) 2010 Elsevier Ltd. All rights reserved.
Stereoselective synthesis of the decahydrofluorene core of the hirsutellones
摘要:
A stereoselective synthesis of the decahydrofluorene core of the hirsutellones was accomplished in eight steps and in 43% overall yield. The key step of the synthesis is the highly stereoselective intramolecular Diels-Alder cyclization of the siloxacyclopentene-constrained tetraene 1. (C) 2010 Elsevier Ltd. All rights reserved.