Regioselective and Switchable meso-Aminations and Couplings of 5,15-Diarylchlorins
Autor: | Yu-Hao Qiu, Qi Cheng, Ying-Chun Chen, Li Shuai, Qin Ouyang, Yi Yuan, Sheng-Lin Luo |
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Rok vydání: | 2017 |
Předmět: |
010405 organic chemistry
Organic Chemistry Regioselectivity Structural diversity 010402 general chemistry 01 natural sciences Biochemistry 0104 chemical sciences chemistry.chemical_compound Monomer chemistry Reagent Chlorin polycyclic compounds Organic chemistry Physical and Theoretical Chemistry Amination |
Zdroj: | Organic letters. 19(14) |
ISSN: | 1523-7052 |
Popis: | Controllable chemo- and regiodivergent amination reactions of anilines and chlorins are accomplished by employing different oxidants and substrates, constructing aminated chlorin monomers and dimers with high structural diversity. Importantly, besides preferential 20-meso-position, the oxidative amination was also realized at the inactive 10-meso-position by using phenyliodine bis(trifluoroacetate) (PIFA) and gold(III)-based reagents. |
Databáze: | OpenAIRE |
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