The Synthesis of Some Phthalocyanines an
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Matthew Brewis; Guy J. Clarkson; Paul Humberstone; Saad Makhseed; Neil B. McKeow
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Article
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1998
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John Wiley and Sons
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English
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The synthesis of a number of phthalocyanines (Pcs) and naphthalocyanines (NPcs) bearing bulky substituents is described. Precursors are prepared by using a nucleophilic aromatic substitution reaction between a sterically hindered phenol and 4-nitrophthalonitrile, 3-nitrophthalonitrile or 6-fluoro-2,