Citation:
Cui Tong, Fu Chengguang. Derivatization of Amines with Phthalimidyl Benzene Sulphonyl Chloride[J]. Chinese Journal of Applied Chemistry,
;1996, 13(5): 97-99.
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The kinetic study showed that the water content has an important effect on the hydrolysis rate of phthalimidyl benzene sulphonyl chloride(Phisyl-Cl). The PH of the reaction medium should be higher than 8.0 and 9.0 for derivatization with primary and secondary amines respectively. The hydrolysis of PhisyI-Cl is inhibited by adding solid NaHCO3 instead of its saturated solution to the medium to promote derivatization.
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