Cyclic and polymeric phosphazenes suitable for the photosensitized production of singlet oxygen having the general formula: in which X, X', (w + y + z) have the meanings defined in the text, containing Bengal Red or other colouring agents of the 9-phenyl-xanthene series which are bound to the cyclic or polyphosphazene matrix by reaction between the carboxylate group present in the dye and an [alpha]- bromomethylene group introduced into the phosphazene substrate.
Cyclic and polymeric phosphazenes containing Bengal Red or other colouring agents suitable for use as sensitizers for photooxidation
BERTANI, ROBERTA
1995
Abstract
Cyclic and polymeric phosphazenes suitable for the photosensitized production of singlet oxygen having the general formula: in which X, X', (w + y + z) have the meanings defined in the text, containing Bengal Red or other colouring agents of the 9-phenyl-xanthene series which are bound to the cyclic or polyphosphazene matrix by reaction between the carboxylate group present in the dye and an [alpha]- bromomethylene group introduced into the phosphazene substrate.File in questo prodotto:
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