CAS: 158364-83-1; 2-Fluoro-4-Methyl-1-(Trifluoromethyl)Benzene

相似化合物

392-85-8 1263376-69-7 887268-08-8

📜[nbu4N][ag(2-Fluoro-4-Methylphenyl)(Cf3)3] 以 氘代氯仿 用作溶剂,化学反应 3.0H,以91%的收率获得2-氟-4-甲基三氟甲苯
参考文献:C(Sp 2 )-Cf 3从明确定义的银酸盐(III)配合物中的还原消除[ N Bu 4 N][ag(Ar)(Cf 3 ) 3 ]
标题:C(Sp 2 )-Cf 3从明确定义的银酸盐(III)配合物中的还原消除[ N Bu 4 N][ag(Ar)(Cf 3 ) 3 ]
摘要:一系列定义明确,货架稳定的方形平面芳基(三(三氟甲基))银酸盐(III)配合物 [ N Bu 4 N] + [ag(Ar)(Cf 3 ) 3 ]-及其 C(描述了 Sp 2 )-Cf 3键形成还原消除.的c(sp的机理研究2)-Cf 3还原从这些配合物,包括动力学研究,温度和溶剂,和dft计算的效果消除,表明c(sp 2)-Cf 3发生键形成过程通过一个协同还原消除途径.
Doi:10.1021/acs.Organomet.1C00195

专利信息

专利号:US-7652178-B2
优先权日:2007-02-26
标题:Perfluoroparacyclophane and methods of synthesis and use thereof
发明人：DOLBIER JR WILLIAM R; XIE PUHUI; KUMAR RAKESH
权利人:SPECIALTY COATING SYSTEMS INC
摘要:A composition comprising perfluoro-[2,2]-paracyclophane dimer compound is disclosed. The synthesis reaction of the paracyclophane dimer from 1,4-bis(chlorodifluoromethane)-2,3,5,6-tetrafluorobenzene involves heating in the presence of a metal catalyst and a solvent. A perfluorinated paraxylylene coating formed from the perfluorinated paracyclophane dimer is also disclosed.

专利号:US-7173159-B2
优先权日:2005-03-21
标题:Method for synthesizing TFPX
发明人：HO CHAN-YUAN; LIN TSAIR-FENG; LIN CHUN-HSU; WANG SHIEH-JUN
权利人:YUAN SHIN MATERIALS TECHNOLOGY
摘要:A method for the synthesis of TFPX (α, α, α′, α′-tetrafluoro-p-xylene) is disclosed, which comprises the following steps: (a) providing a sulpholane solution comprising TCPX (α, α, α′, α′-tetrachloro-p-xylene); (b) mixing the sulpholane solution with alkali metal fluoride, and phase transfer catalyst to form a mixture, wherein the phase transfer catalyst is quaternary phosphonium salt; and (c) heating the mixture.

专利号:US-2008207961-A1
优先权日:2007-02-26
标 题 :Perfluoroparacyclophane and methods of synthesis and use thereof

专利号:US-8871878-B2
优先权日:2006-03-17
标 题 :Ethylene polymerization using discrete nickel(II) iminophosphonamide complexes
发明人：COLLINS SCOTT; STAPLETON RUSSELL A
权利人:UNIV AKRON
摘要:The present invention generally relates to a new method of polymerizing ethylene. In one embodiment, the present invention relates to compounds utilized in the polymerization of ethylene and to a synthesis/polymerization method that uses same. In another embodiment, branched polyethylene is synthesized from an ethylene monomer using, in this embodiment, at least one nickel iminophosphonamide (PN 2 ) complex. In still another embodiment, the reaction of (phenyl)(triphenylphosphine)(diphenyl-bis(trimethylsilylimino)phosphorato)-nickel, with Rh(acac) (C 2 H 4 ) 2 and ethylene yield a branched polyethylene. In an alternative of this embodiment, the reaction of (phenyl)(triphenylphosphine)(methyl-cis(trimethylsilyl)amino-bis(trimethylsilylimino)phosphorato)-nickel and ethylene, with or without Ni(COD) 2 , yields a branched polyethylene.

专利号:CN-108299173-B
优先权日:2018-01-26
标题:Asymmetric synthesis method of dezocine key intermediate

专利号:WO-2008106286-A2
优先权日:2007-02-26
标题 :Perfluoroparacyclophane and methods of synthesis and use thereof