847866-48-2Relevant articles and documents
Methods and intermediates for the synthesis of porphyrins
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Page/Page column 12-13; 14-15; 25, (2008/06/13)
A method of making a porphyrin (I) is carried out by condensing (i) a bis(imino)dipyrromethane of Formula II: with (ii) a dipyrromethaneto produce a reaction product; then (b) optionally oxidizing said reaction product with an oxidizing agent; and then (c) optionally demetallating said reaction product to produce the porphyrin. Methods of making compounds of Formula II are also described.
Facile synthesis of 1,9-diacyldipyrromethanes
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Page/Page column 3-4; 12, (2010/02/11)
The present invention provides a method of making a metal complex. The method comprises the steps of: (a) acylating a dipyrromethane or a 1-monoacyldipyrromethane to form a mixed reaction product comprising a 1,9-diacyidipyrromethane; (b) combining the re