6998-11-4Relevant articles and documents
Cu-Mediated Synthesis of Indolines and Dihydroisoquinolinones through Arylperfluoroalkylation of Unactivated Alkenes
Li, Dandan,Wang, Yan,Jia, Zhenzhen,Ou, Zhaocheng,Dong, Yongrui,Lv, Cunjie,Fu, Guangbin,Liang, Deqiang
, p. 4797 - 4804 (2019/08/12)
The copper-mediated fluroalkylation/cyclization of N-allyl anilines has been described using fluoroalkyl iodides as fluoroalkylation reagents for the first time. The reaction provides an efficient and direct access to 3-fluoroalkyl indolines in moderate to good yields with unactivated double bonds as the radical acceptor. This protocol combines a simple experimental procedure with low-costing fluoroalkylated sources and excellent functional group tolerance.
Synthetic method of CF3-containing indoline and 1,2,3,4-tetrahydroisoquinoline
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Paragraph 0027; 0029; 0030; 0031; 0042, (2019/01/14)
The invention discloses a synthetic method of CF3-containing indoline and 1,2,3,4-tetrahydroisoquinoline and relates to the technical field of compound synthesis. The synthetic method herein is basedon metal-free trifluoromethylation/cyclization free radical cascade reaction using a nonactive olefin dual-bond as a free radical receptor; the reaction aforementioned helps synthesize, in one step, CF3-containing indoline and 1,2,3,4-tetrahydroisoquinoline. The synthetic method herein has the significant advantages of mild conditions, good operational simplicity, low cost, wide substrate range, good exo selectivity and the like.
Catalytic Aerobic Oxidation of Arylhydrazides with Iron Phthalocyanine
Hashimoto, Takuma,Hirose, Daisuke,Taniguchi, Tsuyoshi
supporting information, p. 3346 - 3352 (2015/11/03)
A convenient method for the synthesis of 2-arylazocarboxylates from 2-arylhydrazinecarboxylates by aerobic oxidation with iron phthalocyanine is described. The reaction is applicable to oxidative activation of 1-acyl-2-phenylhydrazines. Some preliminary experiments suggest Michaelis-Menten kinetics and participation of radical species in the reaction mechanism.