Total synthesis of
Semibullvalene:
Reference:
Paquette, L. A.
J. Am. Chem. Soc.
1970
,
92
, 5765.
DOI
Keywords:
Electrocyclic-6π Diels-Alder, Azo Photochemistry 2+2 Cyclobutane N-C(O)NR
2
→ N-H Hydrazine → Azo Azo fragmentation
Reagents:
Hydroxide, potassium O
2
Syntheses Home