Corey-Fuchs · Aldehyde → Terminal Alkyne
unseel.com · RCHO → RC≡CH · +1 carbon · Corey & Fuchs 1972
Stage aldehyde
n-BuLi used 0
Operation starting aldehyde
Carbon (chain)
Bromine (Br)
Oxygen (O)
Phosphorus / Li
New triple bond
Unseel.com · Corey-Fuchs