Chem. J. Chinese Universities ›› 1985, Vol. 6 ›› Issue (1): 59.
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Ma Guizi1, Li Ming1, Yang Shiying2
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Abstract: Triethyl benzyl ammonium chloride was used as the phase transfer catalyst in the preparation of diazomethane from chloform, hydrazine and sodium hydroxide. By this method the use of carcinogenic N-nitroso compound as the starting material was avoidable, and the yield were over 60%.
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Ma Guizi, Li Ming, Yang Shiying. Preparation of Diazomethane by Phase Transfer Catalysis of Triethyl Benzyl Ammonium Chloride[J]. Chem. J. Chinese Universities, 1985, 6(1): 59.
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