Categories: CC Bond Formation
Synthesis of α,β-unsaturated compounds
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Recent Literature
Optimized conditions for the Wittig reaction of aldehydes with ethyl
tribromoacetate and triphenylphosphine allowed the synthesis of α-bromoacrylates
with high selectivity. A simple and efficient one-pot procedure was developed
for the preparation of various conjugated acetylenic carboxylates in good yields.
J.-G. Kim, D. H. Kang, D. O. Jang, Synlett, 2008,
443-447.