Silver(I) salts as useful reagents in pyrazole synthesis

Abstract

This account provides a survey on the synthesis of a huge variety of pyrazole-containing molecules by 1,3-dipolar cycloadditions promoted by silver(I) salts. The data on this subject are listed in a systematic way according to the type of the cycloaddition involved, with an emphasis to improvements with respect to reactions performed in the presence of the usual organic basic agents. ©ARKAT USA, Inc.