Photochemical reactions of N-alkyl-and N-aryl-1,4-iminonaphthalene derivatives
作者:Shuzo Yamada、Shigehiro Sato、Mamoru Ohashi
DOI:10.1039/c39840001643
日期:——
Upon irradiation N-alkyl- andN-aryl-1,4-dihydro-1,4-iminonaphthalene derivatives undergo photoisomerization to give mainly azatricycloundecatetraene and/or naphthalene derivatives depending upon the substituents on the nitrogen atom and the aromatic ring.
YAMADA, SHUZO;SATO, SHIGEHIRO;OHASHI, MAMORU, HETEROCYCLES, 1984, 21, N 2, 692
作者:YAMADA, SHUZO、SATO, SHIGEHIRO、OHASHI, MAMORU
DOI:——
日期:——
YAMADA, SHUZO;SATO, SHIGEHIRO;OHASHI, MAMORU, J. CHEM. SOC. CHEM. COMMUN., 1984, N 24, 1643-1644
作者:YAMADA, SHUZO、SATO, SHIGEHIRO、OHASHI, MAMORU
DOI:——
日期:——
Preparation and spectroscopic studies of the 1,4-dihydro- 1,4-iminonaphthalene (7-azabenzonorbornadiene) ring system
作者:John W. Davies、Michael L. Durrant、Matthew P. Walker、Djaballah Belkacemi、John R. Malpass
DOI:10.1016/s0040-4020(01)88190-4
日期:——
(7-azabenzonorbornadienes) and reduced derivatives is described together with 1,4-dihydro-1,4- and 9,10-dihydro-9,10- iminoanthracenes. VT NMR studies lead to unambiguous assignment of invertomer preferences; changes in the invertomer ratios and nitrogen inversion barriers are investigated as the electronic and steric environment is modified by variation of substituents in the carbon skeleton and at nitrogen