Application In Synthesis of 6H-Benzo[c]chromen-6-one. Recently I am researching about DEHYDROGENATIVE LACTONIZATION; PHOTOREDOX CATALYSIS; CARBOXYLIC-ACIDS; METAL-COMPLEXES; C(SP(2))-H; FUNCTIONALIZATION; DIBENZOPYRANONES; LACTONES; SYSTEM, Saw an article supported by the Natural Science Foundation of ShanghaiNatural Science Foundation of Shanghai [19ZR1468700]; CAS Key Laboratory of Synthetic Chemistry of Natural Substances; Shanghai Institute of Organic Chemistry, Chinese Academy of SciencesChinese Academy of Sciences. Published in AMER CHEMICAL SOC in WASHINGTON ,Authors: Xia, SQ; Hu, KJ; Lei, CH; Jin, J. The CAS is 2005-10-9. Through research, I have a further understanding and discovery of 6H-Benzo[c]chromen-6-one
A mild and efficient protocol for the intramolecular aromatic C-H oxygenation of 2-biphenylcarboxylic acids has been achieved via iron photocatalysis. The 2-biphenylcarboxylic acids with a diverse array of substituents at both phenyl rings could furnish the oxygenation products in good to excellent yields. We speculate that the aryl carboxylate-iron(III) complexes should generate the aroyloxy radicals and iron(II) upon visible light irradiation.
Application In Synthesis of 6H-Benzo[c]chromen-6-one. Welcome to talk about 2005-10-9, If you have any questions, you can contact Xia, SQ; Hu, KJ; Lei, CH; Jin, J or send Email.
Reference:
Article; Zhang, Jian; Shi, Dongdong; Zhang, Haifeng; Xu, Zheng; Bao, Hanyang; Jin, Hongwei; Liu, Yunkui; Tetrahedron; vol. 73; 2; (2017); p. 154 – 163;,
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