Example 026 (6π disrotation)

Thermal electrocyclic ring-closure of 1,3,5-hexatriene

Thermal electrocyclic ring-closure of 1,3,5-hexatriene
new resizable window
new resizable window

K. E. Lewis and H. Steiner, J. Chem. Soc., 1964, 3080–3092
DOI: 10.1039/JR9640003080