Debrominative Phosphorylation

I Granoth, A Kalir, Z Pelah…

Index: Granoth,I. et al. Israel Journal of Chemistry, 1970 , vol. 8, p. 613 - 620

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Citation Number: 4

Abstract

Abstract The reaction of o-and p-brominated diphenyl sulfides with phosphorus trichloride in the presence of aluminium chloride has been investigated. After hydrolysis, the reaction yields p-substituted arylthiobenzenephosphonic acids and bromide ion. Similar results are obtained with brominated diphenyl ethers. A mechanism for this “debrominative phosphorylation”, involving a stabilized σ-complex 8, is suggested on the strength of ...