Bulletin of the Chemical Society of Japan

Reaction of PN Compounds with Alkylating Reagents such as Alkyl Benzenesulfonates and Dialkyl Sulfates

J Koketsu, Y Ishii

文献索引：Koketsu,J.; Ishii,Y. Bulletin of the Chemical Society of Japan, 1970 , vol. 43, p. 2527 - 2530

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被引用次数: 3

摘要

The reaction of N, N′-dialkyl-diphenylphosphinous amides (I) with alkyl benzenesulfonates (III) or dialkyl sulfates (IV) took place exothermally, giving phosphonium salts (V). When phosphonium salts (V) were heated at 100° C for 5–10 hr, asymmetric phosphine oxide (VI) and N, N′-dialkyl-benzenesulfonamides (VII) or polymeric materials were obtained. In the case of diphenyl dialkylphosphoramidites (II), no quaternization was observed at room ...