Factors controlling the selenium-induced cyclizations of alkenyl hydrazines to pyridazine or pyrrolidinamine derivatives
摘要:
4-Pentenyl hydrazines, CH2=CHCH2CH2CH2NHNHR, react with phenylselenenyl sulfate, produced by diphenyl diselenide, ammonium persulfate and trifluoromethanesulfonic acid, to afford phenylseleno-substituted hexahydropyridazine or pyrrolidinamine derivatives depending on the nature of the substituent R. (C) 1997 Elsevier Science Ltd.
Factors controlling the selenium-induced cyclizations of alkenyl hydrazines to pyridazine or pyrrolidinamine derivatives
摘要:
4-Pentenyl hydrazines, CH2=CHCH2CH2CH2NHNHR, react with phenylselenenyl sulfate, produced by diphenyl diselenide, ammonium persulfate and trifluoromethanesulfonic acid, to afford phenylseleno-substituted hexahydropyridazine or pyrrolidinamine derivatives depending on the nature of the substituent R. (C) 1997 Elsevier Science Ltd.
4-Pentenyl hydrazines, CH2=CHCH2CH2CH2NHNHR, react with phenylselenenyl sulfate, produced by diphenyl diselenide, ammonium persulfate and trifluoromethanesulfonic acid, to afford phenylseleno-substituted hexahydropyridazine or pyrrolidinamine derivatives depending on the nature of the substituent R. (C) 1997 Elsevier Science Ltd.