Apparent anomalous behavior of polar substituents on the benzene ring in the regioselectivity of di-π-methane rearrangement of 5,6-benzo-2-azabicyclo[2.2.2]octadienones

Autor: Ei-ichi Mano, Takachiyo Okuda, Masayuki Kuzuya, Masanao Ishikawa, Harold Hart
Rok vydání: 1981
Předmět:
Zdroj: Tetrahedron Letters. 22:1613-1616
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(01)90391-0
Popis: Polar substituent effects on the aromatic ring emerge in the regioselectivity of the di-π-methane rearrangement of the title compounds when they possess the structural feature of including the bridgehead carbon in a saturated ring; the importance of the environment at the bridgehead carbon is pointed out.
Databáze: OpenAIRE