H. Hartmann, Roxana Barbieru, W. Grahn
Feb 1, 2004
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0
Influential Citations
4
Citations
Journal
Heterocycles
Abstract
By the reaction of 7-nitro-2H-1,4-benzoxazin-3(4H)-one with POX 3 (X = Cl, Br) and subsequent addition of arylamines, a series of coloured 3-arylamino-7-nitro-2H-1,4-benzoxazines have been synthesized and spectroscopically characterized in order to investigate their availability as hair colorants.