351-81-5Relevant articles and documents
Togni-II Reagent Mediated Selective Hydrotrifluoromethylation and Hydrothiolation of Alkenes?
Teng, Shuang,Meng, Lingkui,Xu, Bingbing,Tu, Guangsheng,Wu, Peng,Liao, Zhiwen,Tan, Yulin,Guo, Jian,Zeng, Jing,Wan, Qian
supporting information, p. 3429 - 3434 (2021/11/08)
Based on the redox reactions of Togni-II reagent and thiols, a thiol-tuned selective functionalization of unactivated olefins was disclosed. In combination with aryl thiols, stoichiometric amount of Togni-II reagent prompted a hydrotrifluoromethylation of alkenes, in which, aryl thiols played as reductant and hydrogen source; while by utilization of alkyl thiols, catalytic amount of Togni-II reagent initiated thiol-ene and thiol-yne reactions. The reported applications are characterized by their operational simplicity and wide functional group tolerance.
PEST CONTROL COMPOSITION AND USE THEREFOR
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Paragraph 0174, (2019/02/14)
PROBLEM TO BE SOLVED: To provide a pest control composition having an excellent control effect on pests such as ixodid and flea. SOLUTION: A pest control composition contains a condensed heterocyclic compound represented by formula (1), and at least one p
Sandmeyer-Type Trifluoromethylthiolation and Trifluoromethylselenolation of (Hetero)Aromatic Amines Catalyzed by Copper
Matheis, Christian,Wagner, Victoria,Goossen, Lukas J.
supporting information, p. 79 - 82 (2016/01/25)
Aromatic and heteroaromatic diazonium salts were efficiently converted into the corresponding trifluoromethylthio- or selenoethers by reaction with Me4NSCF3 or Me4NSeCF3, respectively, in the presence of catalytic amounts of copper thiocyanate. These Sandmeyer-type reactions proceed within one hour at room temperature, are applicable to a wide range of functionalized molecules, and can optionally be combined with the diazotizations into one-pot protocols.