Electron-deficient porphyrins and processes and...

Details Electron-deficient porphyrins and processes and... Electron-deficient porphyrins and processes and...

C - Chemistry, Metallurgy

07

D

C07D 487/22 (2006.01) B01J 31/02 (2006.01) B01J 31/18 (2006.01) B01J 31/22 (2006.01) C07C 27/12 (2006.01) C07C 29/50 (2006.01) C07D 207/33 (2006.01) C07D 207/333 (2006.01) C07D 207/34 (2006.01) C07D 401/14 (2006.01) C07F 5/00 (2006.01) C08F 246/00 (2006.01) G01N 27/12 (2006.01) G03G 5/06 (2006.01) G03G 5/07 (2006.01)

Patent

CA 2187949

Electron-deficient porphyrins are provided, as well as processes and intermediates for their preparation. In preferred embodiments, the electron-deficient porphyrins are prepared by condensing pyrrole derivatives and removing water thus formed from the resulting reaction mixture.

L'invention concerne des porphyrines présentant une carence en électrons, ainsi que des procédés et des intermédiaires permettant de les préparer. Selon des modes préférés de réalisation, on prépare lesdites porphyrines en condensant des dérivés de pyrrrole, puis en enlevant l'eau ainsi formée du mélange de réaction obtenu.

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