Pub No:
400
Title:
3,3'-Dipyrrolylsulfides, Useful Building Blocks for the Syntheses of Macrocycles Containing Dipyrromethene Units
Authors:
Chen, Q. and David Dolphin
Journal:
Can. J. Chem.
Year:
2003
Pages:
81, 988-991
Abstract:
5,5'-Dicarboxy-3,3'-dipyrrolyl sulfide was condensed with 5,5'-diformyl-3,3'-dipyrrolyl sulfide or 5,5'-diformyldipyrromethane under acidic conditions to produce, in high yields, macrocycles containing four dipyrromethene units.

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