Novel preparation of fluorinated isoindoles and their conversion to fluorinated benzoporphyrins
摘要:
4,5,6,7-Tetrafluoroisoindole and their related compounds were prepared directly from the corresponding phthalonitriles by reduction of a hydride reagent such as DIBAL or catalytic hydrogenation in the presence of an acid. 4,5,6,7-Tetrafluoroisoindole was converted to fluorinated benzoporphyrins. (C) 2007 Elsevier Ltd. All rights reserved.
Novel preparation of fluorinated isoindoles and their conversion to fluorinated benzoporphyrins
摘要:
4,5,6,7-Tetrafluoroisoindole and their related compounds were prepared directly from the corresponding phthalonitriles by reduction of a hydride reagent such as DIBAL or catalytic hydrogenation in the presence of an acid. 4,5,6,7-Tetrafluoroisoindole was converted to fluorinated benzoporphyrins. (C) 2007 Elsevier Ltd. All rights reserved.