Literature DB >> 21584301

Alkenylphosphonates: unexpected products from reactions of methyl 2-[(diethoxyphosphoryl)methyl]benzoate under Horner-Wadsworth-Emmons conditions.

Lynton J Baird1, Cédric Colomban, Claire Turner, Paul H Teesdale-Spittle, Joanne E Harvey.   

Abstract

Methyl 2-[(diethoxyphosphoryl)methyl]benzoate reacts with several aldehydes to produce an alkenylphosphonate as the major product, together with varying amounts of the expected Horner-Wadsworth-Emmons product, a 1,2-disubstituted E-alkene. Use of a bulky aldehyde or the tert-butyl ester favours the normal HWE product.

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Year:  2011        PMID: 21584301     DOI: 10.1039/c1ob05506b

Source DB:  PubMed          Journal:  Org Biomol Chem        ISSN: 1477-0520            Impact factor:   3.876


  1 in total

1.  Practical and Scalable Manufacturing Process for the Key Intermediate of Poly(ADP-Ribose) Polymerase Inhibitor Olaparib.

Authors:  Zhaohang Chen; Shuai Wang; Kangjie Liu; Rui Zhang; Qiaoying Li; Weiguang Bian; Renzhong Qiao; Chao Li
Journal:  ACS Omega       Date:  2022-02-11
  1 in total

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