Oa. Tarasova et al., SYNTHESIS OF N-ALLENYLAZOLES FROM AZOLES AND PROPARGYL CHLORIDE OR 1,2,3-TRICHLOROPROPANE IN ONE PREPARATIVE STEP, Russian chemical bulletin, 46(11), 1997, pp. 1901-1903
Reactions of imidazole and 1,2,4-triazole with propargyl chloride and
its more accessible equivalent, 1,2,3-trichloropropane, in the superba
sic KOH-DMSO system have been studied. The reactions afford the corres
ponding N-allenylazoles in one preparative step.