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Synthesis of β-monosubstituted α,β-unsaturated amides with Z-selectivity using diphenylphosphonoacetamides

✍ Scribed by Satoshi Kojima; Tsugihiko Hidaka; Yuko Ohba

Publisher: John Wiley and Sons
Year: 2004
Tongue: English
Weight: 129 KB
Volume: 15
Category: Article
ISSN: 1042-7163
DOI: 10.1002/hc.20054

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✦ Synopsis

The utility of diphenylphosphonoacetamides [(PhO) 2 P(O)CH 2 CONRR ] as Horner-Wadsworth-Emmons reagents was examined with five different patterns of substitution upon the amide nitrogen atom (2a:

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