1182190-94-8Relevant articles and documents
Copper(II)-Promoted Mono-Selective ortho C-H Chlorination of Arenes by Using Trimethyl(trichloromethyl)silane
Zhu, Zhaobin,Xu, Changming,Wang, Yongchang,Zhao, Li
, p. 1122 - 1124 (2018/02/26)
The first example of a Cu-promoted ortho -chlorination of aryl C-H bonds by using TMSCCl 3 as chlorinating agent is reported. This reaction features a high selectivity toward monochlorination over dichlorination, compatibility with a variety of
Ligandless Nickel-Catalyzed Ortho-Selective Directed Trifluoromethylthiolation of Aryl Chlorides and Bromides Using AgSCF3
Nguyen, Tin,Chiu, Weiling,Wang, Xinying,Sattler, Madeleine O.,Love, Jennifer A.
supporting information, p. 5492 - 5495 (2016/11/17)
A mild protocol for Ni-catalyzed trifluoromethylthiolation of aryl chlorides and bromides is described herein. The method utilizes AgSCF3 as an easily accessible nucleophilic trifluoromethylthiolating reagent and does not require any ligands or additives. Ortho-selectivity is achieved using a variety of directing groups such as imines, pyridines, and oxazolines for 24 examples in up to 95% yield.
Arylmethyl chlorides: New bifunctional reagents for palladium-catalyzed ortho -chlorination and acylation of 2-arylpyridines
Zhang, Guodong,Sun, Suyan,Yang, Fan,Zhang, Qian,Kang, Jianxun,Wu, Yusheng,Wu, Yangjie
, p. 443 - 450 (2015/02/19)
A chemoselective, palladium-catalyzed, ligand-directed ortho-C-H chlorination and acylation process has been developed, exhibiting high regioselectivity for 2-arylpyridines bearing a meta-substituent. Worthy of note is the fact that arylmethyl chlorides a
Copper(II)-catalyzed ortho-functionalization of 2-arylpyridines with acyl chlorides
Wang, Wenhui,Pan, Changduo,Chen, Fan,Cheng, Jiang
supporting information; experimental part, p. 3978 - 3980 (2011/05/02)
Copper-catalyzed ortho-benzoxylation of 2-arylpyridine sp2 C-H bonds with acyl chloride is described. Notably, switching the base from t-BuOK to Li2CO3 causes chlorination of the C-H bond to take place. The Royal Society of Chemistry.
Palladium-catalyzed aromatic C-H halogenation with hydrogen halides by means of electrochemical oxidation
Kakiuchi, Fumitoshi,Kochi, Takuya,Mutsutani, Hitoshi,Kobayashi, Noboru,Urano, Seiya,Sato, Mitsuo,Nishiyama, Shigeru,Tanabe, Takamasa
supporting information; experimental part, p. 11310 - 11311 (2011/02/26)
(Chemical Equation Presented) A new strategy for catalytic functionalization of C-H bonds by means of electrochemical oxidation is described. Combination of palladium-catalyzed aromatic C-H bond cleavage and halogenation with electrochemically generated h