Etude du Comportement Photochimique de quelques Diaryl-1,3-triazènes
作者:Par Michel Julliard、Gaston Vernin、Jacques Metzger
DOI:10.1002/hlca.19800630216
日期:1980.3.5
Study of the Photochemical Behaviour of Some Diaryl-1,3-triazenes
某些二芳基-1,3-三氮烯的光化学行为研究
A simple preparation of aromatic or heteroaromatic sulphides
作者:Choo S. Giam、Kiyoshi Kikukawa
DOI:10.1039/c39800000756
日期:——
A simplepreparation of alkyl- or aryl-thioaromatic compounds from primary aromatic and heteroaromatic amines and the appropriate disulphides has been effected using isopentyl nitrite.
使用亚硝酸异戊酯已经可以由伯芳族和杂芳族胺和适当的二硫化物简单制备烷基-或芳基-硫代芳族化合物。
HAIR DYE COMPOSITION
申请人:Hayama Miyuki
公开号:US20100115710A1
公开(公告)日:2010-05-13
A hair dye composition containing a triazene dissociative direct dye represented by general formula (1): A—N=N—NH—B (1) wherein A and B are each a monocyclic or a bicyclic aromatic heterocyclic group that may have a substituent or a monocyclic or a bicyclic aryl group that may have a substituent and contain none of a carboxy group, a sulfo group and a quaternary ammonium group; and A and B each bind to a triazene-1,3-diyl group represented by —N=N—NH— via a carbon atom within A and B each. A and B may be the same or different.