158621-01-3Relevant academic research and scientific papers
The synthesis of phthalocyanines at room temperature
Leznoff, Clifford C.,Hu, Mougang,Nolan, Kieran J. M.
, p. 1245 - 1246 (1996)
Condensation of 4-substituted phthalonitriles with lithium 2-N,N-dimethylaminoethoxide in 2-N,N-dimethylaminoethanol gives a non-statistical mixture of tetrasubstituted phthalocyanines at room temperature or lower while 3-substituted phthalonitriles similarly condense with lithium octan-1-olate in octan-1-ol giving 1,8,15,22-tetra-substituted phthalocyanines as pure isomers.
