Wittig Reaction · Carbonyl to Alkene
unseel.com · R₃P=CHR' + R''CHO → alkene + R₃P=O · Nobel 1979
Stage ylide + aldehyde
Selectivity
Step make an alkene from a carbonyl
Carbon
Oxygen
Phosphorus
Charge / electron pair
New bond (C=C, P=O)
Unseel.com · Wittig Reaction