Synthèse et réactivité des tosylamidrazones: Obtention des 1,2,4-triazoles tosyles
Written by sctunisie no commentsThe reaction of the iminoesters with the tosylhydrazine in the presence of cations resin exchange gives exclusively the tosylamidrazones with good yields. The latter were converted into tosyltriazoles when submitted to orthoesters in the presence of acetic acid.
M. Kossentini, F. Chabchoub, Y. Le Bigot, M. Salem
tosylamidrazones, tosyltriazoles
Pages 1233-1237
