Structure–Property Relationships for Tailoring Phenoxazines as Reducing Photoredox Catalysts
نویسندگان
چکیده
منابع مشابه
Organic synthetic transformations using organic dyes as photoredox catalysts.
The oxidizing ability of organic dyes is enhanced significantly by photoexcitation. Radical cations of weak electron donors can be produced by electron transfer from the donors to the excited states of organic dyes. The radical cations thus produced undergo bond formation reactions with various nucleophiles. For example, the direct oxygenation of benzene to phenol was made possible under visibl...
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The need for method tailoring is widely accepted in the field of information systems development methods. Today much attention has been devoted to viewing method tailoring either as (a) a highly rational process with the method engineer as the driver where the method users are passive information providers, or (b) as an unstructured process where the developer makes individual choices, a select...
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Introduction Immobilization (heterogenization) of catalysts aims to obtain catalysts which combine the advantages of homogeneous catalysts (high activity, selectivity) and heterogeneous ones (stability, ease of separation from the reaction medium and the possibility of re-use in subsequent reaction cycles). One of the most promising directions of research in this field is the use of polymers as...
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ژورنال
عنوان ژورنال: Journal of the American Chemical Society
سال: 2018
ISSN: 0002-7863,1520-5126
DOI: 10.1021/jacs.7b12074