108-36-1Relevant articles and documents
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Bunnett,J.F.,Victor,R.R.
, p. 810 - 811 (1968)
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Nature's hydrides: rapid reduction of halocarbons by folate model compounds
Denk, Michael K.,Milutinovi?, Nicholas S.,Marczenko, Katherine M.,Sadowski, Natalie M.,Paschos, Athanasios
, p. 1883 - 1887 (2017)
Halocarbons R-X are reduced to hydrocarbons R-H by folate model compounds under biomimetic conditions. The reactions correspond to a halide-hydride exchange with the methylenetetrahydrofolate (MTHF) models acting as hydride donors. The MTHF models are also functional equivalents of dehalohydrogenases but, unlike these enzymes, do not require a metal cofactor. The reactions suggest that halocarbons have the potential to act as endocrinological disruptors of biochemical pathways involving MTHF. As a case in point, we observe the rapid reaction of the MTHF models with the inhalation anaesthetic halothane. The ready synthetic accessibility of the MTHF models as well as their dehalogenation activity in the presence of air and moisture allow for the remediation of toxic, halogenated hydrocarbons.
Tailorable carbazolyl cyanobenzene-based photocatalysts for visible light-induced reduction of aryl halides
Ou, Wei,Zou, Ru,Han, Mengting,Yu, Lei,Su, Chenliang
supporting information, p. 1899 - 1902 (2019/12/27)
Herein, a series of carbazolyl cyanobenzene (CCB)-based organic photocatalysts with a broad range of photoredox capabilities were designed and synthesized, allowing precise control of the photocatalytic reactivity for the controllable reduction of aryl halides via a metal-free process. The screened-out CCB (5CzBN), a metal-free, low-cost, scalable and sustainable photocatalyst with both strong oxidative and reductive ability, exhibits superior performance for both dehalogenation and C[sbnd]C bond-forming arylation reactions.
Preparation method of M-dibromobenzene
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Paragraph 0010-0015, (2019/09/17)
The invention provides a preparation method of m-dibromobenzene. The preparation method comprises the following steps: (1) adding a strong acid into 2,4-dibromoaniline or 2,6-dibromoaniline, then adding a sodium nitrite aqueous solution to performing diazotization reaction on the 2,4-dibromoaniline or 2,6-dibromoaniline at low temperature and acid conditions, and preparing diazo dibromoaniline salt aqueous solution after the reaction is completed; (2) adding a reducing agent into the diazo dibromoaniline salt aqueous solution prepared in the step (1), and enabling the system to react fully toprepare an m-dibromobenzene-containing mixed liquid; (3) standing to layer the mixed liquid prepared in the step (2), then separating an inorganic phase from an organic phase, and distilling the organic phase to obtain the m-dibromobenzene. The method is simple in process steps; the obtained product is low in production cost.