Issue 9, 1998

Relative Ease of Formation of Alkylidine(oxo and thioxo)phosphorane Intermediates in Nucleophilic Substitution at Phosphonyl and Thiophosphonyl Centres

Abstract

The conversion of R2CHP(X)(NEt2)Cl (R2CH=9-fluorenyl) into R2CHP(X)(NEt2)2via the intermediate R2C[double bond, length as m-dash]P(X)NEt2 (elimination–addition mechanism) is much faster when X=S than when X=O.

Article information

Article type
Paper

J. Chem. Res. (S), 1998, 578-579

Relative Ease of Formation of Alkylidine(oxo and thioxo)phosphorane Intermediates in Nucleophilic Substitution at Phosphonyl and Thiophosphonyl Centres

C. D. Cox and M. J. P. Harger, J. Chem. Res. (S), 1998, 578 DOI: 10.1039/A802407C

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