Aminophenoxyphosphazenes and a process for producing same
申请人:The Dow Chemical Company
公开号:US04745206A1
公开(公告)日:1988-05-17
This invention relates to phenoxy- and isopropoxyaminophenoxycyclotriphosphazenes and to a process for their preparation. The process comprises reacting R-chlorocyclotriphosphazene with an inorganic salt of aminophenoxide. The reaction takes place in the presence of an inert organic solvent and at a temperature within the range of from about 20.degree. C. to about 150.degree. C.
Phthalocyanines and related compounds: XLVIII. Stepwise nucleophilic substitution in tetrachlorophthalonitrile: Synthesis of polysubstituted phthalonitriles
作者:K. A. Volkov、V. M. Negrimovskii、G. V. Avramenko、E. A. Luk’yanets
DOI:10.1134/s1070363208090247
日期:2008.9
Chlorine-containing products of incomplete nucleophilic substitution in tetrachlorophthalonitrile were subjected to further reaction with nucleophiles. The nature of the nucleophiles and the order of their introduction into stepwise nucleophilic substitution in tetrachlorophthalonitrile were shown to be of principal importance for selective synthesis on this basis of phthalonitrile derivatives with various substituents.
Dubey; Dubey; Mishra, Indian Journal of Chemistry, Section A: Inorganic, Physical, Theoretical and Analytical, 2006, vol. 45, # 12, p. 2632 - 2637
作者:Dubey、Dubey、Mishra
DOI:——
日期:——
Dubey; Mishra, Indian Journal of Chemistry, Section A: Inorganic, Physical, Theoretical and Analytical, 2006, vol. 45, # 10, p. 2203 - 2208
作者:Dubey、Mishra
DOI:——
日期:——
Varbanov; Tosheva; Russeva, Phosphorus, Sulfur and Silicon and the Related Elements, 1997, vol. 127, p. 27 - 37