Vara Prasad Rao, K.; Reddy, P. S. N.; Sundaramurthy, V., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1985, vol. 24, p. 1120 - 1123
作者:Vara Prasad Rao, K.、Reddy, P. S. N.、Sundaramurthy, V.
DOI:——
日期:——
RAO K. VARA PRASAD; REDDY P. S. N.; SUNDARAMURTHY V., INDIAN J. CHEM., 24,(1985) N 11, 1120-1123
作者:RAO K. VARA PRASAD、 REDDY P. S. N.、 SUNDARAMURTHY V.
DOI:——
日期:——
A simple and facile route for the synthesis of 2H-1,4-benzoxazin-3-(4H)-ones via reductive cyclization of 2-(2-nitrophenoxy)acetonitrile adducts in the presence of Fe/acetic acid
作者:Chintakunta Ramesh、B. Rama Raju、Veerababurao Kavala、Chun-Wei Kuo、Ching-Fa Yao
DOI:10.1016/j.tet.2010.11.095
日期:2011.2
A simple route for the synthesis of 1,4-benzoxazin-3-(4H)-ones is described herein. This method involves the reductive cyclization of 2-(2-nitrophenoxy)acetonitrile adducts in the presence of Fe/acetic acid in good to excellent yields. This system was compatible with various other functional groups.