93323-17-2Relevant articles and documents
Azulene-1-azo-2′-thiazoles. Synthesis and Properties
Razus, Alexandru C.,Birzan, Liviu,Nae, Stefania,Surugiu, Mirela Nina,Cimpeanu, Valentin
, p. 995 - 1004 (2007/10/03)
Several derivatives belonging to a new compound class, namely azulene-1-azo-2′-thiazoles, were prepared by the diazotization of 2-aminothiazoles in the presence of HNO3/H3PO4 followed by the coupling of diazonium salts wit
Halogenation of 1-arylazo-azulenes
Razus, Alexandru C.,Birzan, Liviu,Razus, Stefan A.,Horga, Viorica
, p. 235 - 248 (2007/10/03)
The present investigation represents a study of the halogenation of 1-arylazo-azulenes with elemental halogens, with N-bromosuccinimide and with cupric halides with a view to synthesize the halogenated compounds and to establish the reaction mechanisms. T