Practical synthesis of tetrasubstituted thiophenes for use in compound libraries
摘要:
Tetrasubstituted thiophenes, obtained by optimizing the multi-component reaction originally developed by Gewald, served as key templates for structural diversification and semi-automated library synthesis. Conditions were developed to carry out Gewald's reaction at room temperature and in high yield. (C) 1999 Published by Elsevier Science Ltd. All rights reserved.
Practical synthesis of tetrasubstituted thiophenes for use in compound libraries
摘要:
Tetrasubstituted thiophenes, obtained by optimizing the multi-component reaction originally developed by Gewald, served as key templates for structural diversification and semi-automated library synthesis. Conditions were developed to carry out Gewald's reaction at room temperature and in high yield. (C) 1999 Published by Elsevier Science Ltd. All rights reserved.