Chemically-tagged mitsunobu reagents for use in solution-phase chemical library synthesis
摘要:
A general method for high-throughput product purification of Mitsunobu reactions is described. Tagged phosphine and azodicarboxylate reagents are used to synthesize individual library members in solution-phase. Workup and purification are easily accomplished by post-reaction sequestration of the tagged reagents and reagent byproducts by a complementary functionalized ion exchange resin. The reagents are utilized in a 3 step library synthesis. (C) 1998 Elsevier Science Ltd. All rights reserved.