Synthesis and reactions of 2-(dimethylaminomethylidene)-6-methoxynaphto[1,8-bc]pyran-3-one
作者:O. M. Golyanskaya、N. A. Voloshin、A. V. Chernyshev、A. D. Dubonosov、A. V. Metelitsa、V. V. Mezheritskii、V. A. Bren’
DOI:10.1134/s1070428008040222
日期:2008.4
The reaction of 6-methoxynaphtho[1,8-bc]pyran-3-one with dimethylformamide dimethyl acetal gave the corresponding 2-dimetbylaminomethylidene derivative which reacted with amines to form new 2-aminomethylidene-6-methoxynaphtho[1,8-bc]pyran-3-ones via replacement of the dimethylamino group. 2-Dimethylaminomethylidene-6-methoxynaphtho[1,8-bc]pyran-3-one also reacted with 2,3-dimethylchromenium perchlorate and 1,2,3,3-tetramethyl-3H-indolium perchlorate to give the corresponding merocyanine dyes. The latter were examined for chemosensor and photochromic properties.
Minjaewa L. G., Goljanskaja O. M., Mezherichkiii W. W., Zh. organ. khimii, 30 (1994) N 2, S 258-260
作者:Minjaewa L. G., Goljanskaja O. M., Mezherichkiii W. W.
DOI:——
日期:——
Golyanskaya, O. M.; Minyaeva, L. G.; Mezheritskii, V. V., Russian Journal of Organic Chemistry, 1994, vol. 30, # 7.1, p. 1088 - 1090
作者:Golyanskaya, O. M.、Minyaeva, L. G.、Mezheritskii, V. V.
DOI:——
日期:——
Minyaeva, L.G.; Golyanskaya, O.M.; Mezheritskii, V.V., Russian Journal of Organic Chemistry, 1994, vol. 30, # 2, p. 270 - 272