116632-52-1Relevant articles and documents
Hydrogenation of quinolines using a recyclable phosphine-free chiral cationic ruthenium catalyst: Enhancement of catalyst stability and selectivity in an ionic liquid
Zhou, Haifeng,Li, Zhiwei,Wang, Zhijian,Wang, Tianli,Xu, Lijin,He, Yanmei,Fan, Qing-Hua,Pan, Jie,Gu, Lianquan,Chan, Albert S. C.
, p. 8464 - 8467 (2008)
(Chemical Equation Presented) Liquid assets: The catalyst (S,S)-1 exhibits an unprecedented reactivity and excellent enantioselectivity for the title reaction when it is carried out in neat ionic liquid (see scheme; BMIM=1-n-butyl-3-methylimidazolium, Tf=trifluoromethanesulfonyl, Ts=4-toluenesulfonyl). The ionic liquid facilitates the catalyst recycling and enhances its stability and selectivity.
Traceless Directing-Group Strategy in the Ru-Catalyzed, Formal [3 + 3] Annulation of Anilines with Allyl Alcohols: A One-Pot, Domino Approach for the Synthesis of Quinolines
Kumar, Gangam Srikanth,Kumar, Pravin,Kapur, Manmohan
supporting information, p. 2494 - 2497 (2017/05/24)
A unique, ruthenium-catalyzed, [3 + 3] annulation of anilines with allyl alcohols in the synthesis of substituted quinolines is reported. The method employs a traceless directing group strategy in the proximal C-H bond activation and represents a one-pot Domino synthesis of quinolines from anilines.
Assembly of Diversely Substituted Quinolines via Aerobic Oxidative Aromatization from Simple Alcohols and Anilines
Li, Jixing,Zhang, Jinlong,Yang, Huameng,Jiang, Gaoxi
supporting information, p. 3284 - 3290 (2017/03/23)
An aerobic oxidative aromatization of simple aliphatic alcohols and anilines under the Pd(OAc)2/2,4,6-Collidine/Br?nsted acid catalytic system has been established, providing a direct approach for the preparation of diverse substituted quinoline derivatives in high yields with wide functional group tolerance. Practically, the protocol can be easily scaled up to gram-scale and was utilized in the concise formal synthesis of a promising herbicide candidate.
Assembly of substituted 2-alkylquinolines by a sequential palladium-catalyzed Ci-N and Ci-C bond formation
Matsubara, Yoshio,Hirakawa, Saori,Yamaguchi, Yoshihiro,Yoshida, Zen-Ichi
experimental part, p. 7670 - 7673 (2011/10/05)
Diversity: A range of substituted 2-alkylquinolines can be prepared in a general and efficient synthetic approach that employs mild reaction conditions (see scheme). The synthesis is based on a sequential palladium-catalyzed Ci-N and Ci-C bond formation, followed by palladium-catalyzed aromatization, and results in the formation of the desired compounds in one step. Copyright