The synthesis of phthalocyanines at room temperature
- 1 January 1996
- journal article
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- No. 10,p. 1245-1246
- https://doi.org/10.1039/cc9960001245
Abstract
Condensation of 4-substituted phthalonitriles with lithium 2-N,N-dimethylaminoethoxide in 2-N,N-dimethylamino-ethanol 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.Keywords
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