103101-72-0Relevant articles and documents
A Convenient Synthetic Method for Pure Oxo(phthalocyaninato)titanium(IV) and Application to Other Metal Phthalocyanines
Yao, Jiachang,Yonehara, Hisatomo,Pac, Chyongjin
, p. 1001 - 1005 (1995)
High-yield synthesis of pure oxo(phthalocyaninato)titanium(IV) was conveniently achieved by heating a mixture of 1,2-dicyanobenzene, titanium(IV) butoxide, urea, and 1-octanol at 150 deg C.It is suggested that a key pathway of the efficient condensation reaction is the complex formation of titanium(IV) butoxide with ammonia generated by the nucleophilic attack of 1-octanol to urea.Applicabilities of this method were investigated for condensation reactions of 1,2-dicyanobenzene with other metal alkoxides.