Note to Titanium (III) and (IV) Phthalocyanines Synthesis in Modified Microwave Oven

Vladimir Bulavka

doi:10.3390/ecsoc-9-01641

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P2S5 Mediated Synthesis of Benzoxazoles and Benzothiazoles by Microwave Irradiation

Note to Titanium (III) and (IV) Phthalocyanines Synthesis in Modified Microwave Oven

Vladimir N. Bulavka

¹ Slavich Company, Mendeleev sq. 2, Pereslavl-Zalesskiy, Yaroslavl region 152020, Russian Federation

Published: 01 November 2005 by MDPI in The 9th International Electronic Conference on Synthetic Organic Chemistry session Symposium on Microwave Assisted Synthesis

https://doi.org/10.3390/ecsoc-9-01641

Abstract: Microwave irradiation of 1,2-dicyanobenzene (phthalodinitrile) and reducing agent (hydrogen donor) or 1,3-diiminoisoindoline in organic solvents with titanium (III) or titanium (IV) chlorides after treating with water leads to titaniumoxo (IV) phthalocyanine. The formation of titaniumchloro (III) phthalocyanine in solvent-free conditions and in solvents under microwave irradiation is discussed.

Keywords: mmicrowaves; titaniumchloro (III) phthalocyanine; titaniumdichloro (IV) phthalocyanine; titaniumoxo (IV) phthalocyanine

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Vladimir Bulavka