The pseudophase model of micellar catalysis. Addition of cyanide ion to N-alkylpyridinium ions

…, LS Romsted, C Thamavit

文献索引：Bunton, Clifford A.; Romsted, Laurence S.; Thamavit, Chirasarit Journal of the American Chemical Society, 1980 , vol. 102, # 11 p. 3900 - 3903

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被引用次数: 81

摘要

Abstract: Cationic micelles speed addition of cyanide ion to the 4 position of N-alkyl-3- carbamoylpyridinium bromide (alkyl= n-C12Hzs, n-CI4H29, n-Cl6H33). At high concentration of cetyltrimethylammonium cyanide [CTACN] the reaction rates become almost independent of [CTACN] as substrate binding approaches completion. The rates of these reactions in 0.005 M CN-go through maxima with increasing concentration of ...