Traceless synthesis of benzimidazoles on solid support
摘要:
Traceless solid-phase syntheses of benzimidazoles and 5-(benzimidazol-2-yl)benzimidazoles on 2-(4-formyl-3-methoxyphenoxy)ethyl polystyrene are described. No auxiliary functional groups are left in the products after ultimate cleavage and cyclization. (C) 1999 Elsevier Science Ltd. All rights reserved.