33768-49-9Relevant articles and documents
Ligand Promoted Olefination of Anilides for Indirectly Introducing Fluorinated Functional Groups via Palladium Catalyst
Wang, Dongjie,Xu, Xu,Zhang, Jingyu,Zhao, Yingsheng
, p. 2696 - 2705 (2021/02/27)
We report a palladium-catalyzed, ligand promoted, C-H fluorine-containing olefination of anilides with 4-bromo-3,3,4,4-tetrafluorobutene as the fluorinated reagent, which has a potential transformation into other compounds due to its -CF2CF2Br functional group. -CF2CF2H was obtained by using the mild reducing agent sodium borohydride. Bioactive compounds such as aminoglutethimide derivative and propham were well-tolerated in this reaction, both of which highlight the synthetic importance of this method.
Rare-Earth Amido and Borohydrido Complexes Supported by Tetradentate Amidinate Ligands: Synthesis, Structure, and Catalytic Activity in Polymerization of Cyclic Esters
Skvortsov, Grigorii G.,Shavyrin, Andrei S.,Kovylina, Tatyana A.,Cherkasov, Anton V.,Trifonov, Alexander A.
, p. 5008 - 5017 (2019/12/15)
Amido [ButC(NC6H4-2-OMe)2]2LnN(SiMe3)2 (Ln = Y (3), Nd (4)) and borohydrido complexes [ButC(NC6H4-2-OMe)2]2LnBH4
An Annulative Synthetic Strategy for Building Triphenylene Frameworks by Multiple C?H Bond Activations
Mathew, Bijoy P.,Yang, Hyun Ji,Kim, Joohee,Lee, Jae Bin,Kim, Yun-Tae,Lee, Sungmin,Lee, Chang Young,Choe, Wonyoung,Myung, Kyungjae,Park, Jang-Ung,Hong, Sung You
supporting information, p. 5007 - 5011 (2017/04/24)
C?H activation is a versatile tool for appending aryl groups to aromatic systems. However, heavy demands on multiple catalytic cycle operations and site-selectivity have limited its use for graphene segment synthesis. A Pd-catal- yzed one-step synthesis of functionalized triphenylene frameworks is disclosed, which proceeds by 2- or 4-fold C?H arylation of unactivated benzene derivatives. A Pd2(dibenzylideneacetone)3 catalytic system, using cyclic diaryliodonium salts as π-extending agents, leads to site-selective inter- and intramolecular tandem arylation sequences. Moreover, N-substituted triphenylenes are applied to a field-effect transistor sensor for rapid, sensitive, and reversible alcohol vapor detection.