Synthesis of O,O-diphenyl ฮฑ-(p-toluenesu
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Qing Dai; Ru-Yu Chen
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Article
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1997
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John Wiley and Sons
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English
โ 152 KB
๐ 1 views
## A series of O,O-diphenyl-โฃ-(p-toluenesulfonamido)phosphonates have been synthesized by the Mannich-type reaction of p-toluenesulfonamide, (substituted)-benzaldehyde, and diphenyl phosphite with acetyl chloride as the solvent. The mechanism of the reaction is suggested, and the structures of new