Reviewing the literature published in 1996. Continuing the coverage in Corztemporaly Organic Synthesis, 1996, 3, 323. 1 2 2.1 2.2 2.3 2 1 Ar = 4-chlorophenyl Scheme 1 A N H 3 In previous reviews of this area, mention has been made of the a-aminobenzotriazole chemistry developed by Katritzky et al. It has now been shown