Tetrahedron letters

A new “one pot” preparation of 2-n, n-dialkylamino-1, 3-benzoxazines and naphth [1, 2-e][1, 3] oxazines from corresponding ortho hydroxynitriles and phosgeniminium …

B Kokel, G Menichi, M Hubert-Habart

Index: Kokel, Bruno; Menichi, Gabriel; Hubert-Habart, Michel Tetrahedron Letters, 1984 , vol. 25, # 35 p. 3837 - 3840

Full Text: HTML

Citation Number: 4

Abstract

Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... Institut Curie, 11 rue Pierre et Marie Curie, 75231 Paris Cédex 05, France. ... Phosgeniminium salts 2 react easily with ortho hydroxybenzonitriles 1 and 2-hydroxy-1-naphthonitriles 6 to give 1,3-benzoxazine and naphth[1,2-e][1,3]oxazine derivatives respectively with a very good ...