Tetrahedron

Preparation and spectroscopic studies of the 1, 4-dihydro-1, 4-iminonaphthalene (7-azabenzonorbornadiene) ring system

…, ML Durrant, MP Walker, D Belkacemi, JR Malpass

文献索引：Davies, John W.; Durrant, Michael L.; Walker, Matthew P.; Belkacemi, Djaballah; Malpass, John R. Tetrahedron, 1992 , vol. 48, # 5 p. 861 - 884

全文：HTML全文

被引用次数: 38

摘要

The synthesis of a range of N-alkyl 1, 4-dihydro-1, 4-iminonaphthalenes (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 ...