Soliman, A. Y.; Sayed, M. A.; El-Bassiouny, F. A., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1991, vol. 30, # 8, p. 754 - 759
Reactions of 4-oxo-1,3-benzoxazinium perchlorates with sodium borohydride
摘要:
Reduction of 4-oxo-1,3-benzoxazinium perchlorates with sodium borohydride depending on the structure of starting salt and the reaction conditions leads to different products. 2-Alkyl- and 2-phenylsubstituted salts react with sodium borohydride to give 2,3-dihydro-4-oxo-1,3-benzoxazines. 2-Arylvinyl- and 2-heterylvinyl-substituted perchlorates either form 4-oxo-1,3-benzoxazines or undergo hydrogenation to aryl- or heterylethyldihydrobenzoxazinones.
作者:Yu. I. Ryabukhin、V. V. Mezheritskii、V. D. Karpenko、G. N. Dorofeenko
DOI:10.1007/bf00471288
日期:1975.9
Soliman, A. Y.; Sayed, M. A.; El-Bassiouny, F. A., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1991, vol. 30, # 8, p. 754 - 759
作者:Soliman, A. Y.、Sayed, M. A.、El-Bassiouny, F. A.、El-Hashash, M. A.
DOI:——
日期:——
Reactions of 4-oxo-1,3-benzoxazinium perchlorates with sodium borohydride
作者:N. I. Vikrishchuk、Yu. I. Ryabukhin、A. D. Vikrishchuk
DOI:10.1134/s1070363209070184
日期:2009.7
Reduction of 4-oxo-1,3-benzoxazinium perchlorates with sodium borohydride depending on the structure of starting salt and the reaction conditions leads to different products. 2-Alkyl- and 2-phenylsubstituted salts react with sodium borohydride to give 2,3-dihydro-4-oxo-1,3-benzoxazines. 2-Arylvinyl- and 2-heterylvinyl-substituted perchlorates either form 4-oxo-1,3-benzoxazines or undergo hydrogenation to aryl- or heterylethyldihydrobenzoxazinones.