Diaminocyclopropenethiones: Synthesis and Reaction Feature
作者： Zen-Ichi Yoshida , Hisatoshi Konishi , Hsanobu Ogoshi
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摘要: Several diaminocyclopropenethiones (1) are prepared by the reaction of diaminochlorocyclopropenium or triaminocyclopropenium salts with NaSH, and physical properties characterized IR, UV, PMR CMR spectra. Reactions 1 electrophiles afford various diaminothiocyclopropenium salts. Diaminocyclopropenium (10) via oxidizing agents characterized. The effect amino-substituents on cyclopropenium ion is discussed.
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