M. Ermann et al., Use of polymer supported thiophenol for the synthesis and purification of a benzimidazol-2-one library, TETRAHEDR L, 41(14), 2000, pp. 2483-2485
An efficient solution phase synthesis of substituted benzimidazol-2-ones is
described. Polymer-supported thiophenol is used to remove excess alkylatin
g agents. A library of 24 mono- and di-substituted benzimidazol-2-ones has
been prepared in 60-99% yield and 65-99% purity. (C) 2000 Elsevier Science
Ltd. All rights reserved.