摘要:
Diaryl-substituted trifluoromethyl-1,2,3-triazoles have been synthesized from aromatic azides and various substituted 1-aryl-3,3,3-trifluoro-1-propynes. The spectroscopic characteristics of the products and the regioselectivity of the reaction are discussed. An improved method for the synthesis of 1-aryl-3,3,3-trifluoro-1-propynes from 1-aryl-2-chloro-3,3,3-trifluro-1-propenes is presented.