CAS: 619-23-8; 3-Nitrobenzyl Chloride

上下游产品

1-methyl-3-nitrobenzene 3-Nitrobenzyl alcohol benzyl chloride chloromethyl methyl ether 3-(piperidin-1-ylmethyl)nitrobenzene 1-(3-nitro-benzyl)-quinolinium; chloride 5-(2-hydroxy-ethyl)-4-methyl-3-(3-nitro-benzyl)-thiazolium; chloride N-(3-nitrophenylmethyl)dimethylamine

📜3-硝基甲苯置于iron(Iii) Chloride,溶剂黄146,Magnesium Chloride体系中,用 乙腈 作为反应溶剂,以83 %的收率获得产物间硝基氯化苄
参考文献:可见光诱导 Fecl3 催化 C-H 键与 Mgcl2 的氯化
标题:可见光诱导 Fecl3 催化 C-H 键与 Mgcl2 的氯化
摘要:氯化已成为各种化学工业中常用的策略.有机合成中也迫切需要对 C-H 键进行环境友好的氯化以直接反应生成 C-Cl 键.在此,我们报道了一种在可见光/fecl 3的强无氧化剂和环境条件下用无机盐mgcl 2氯化c(Sp 3)-h部分的新型绿色高选择性方法.该反应适用于不同甲基芳烃α-氢和环烃c-H部分的氯化,具有高转化率和动力学选择性.甲苯α-Hs的氯化反应收率91%,选择性98%,转化率95%. Dmpo-Cl(5,5-二甲基-1-吡咯啉-N-氧化物)自由基的电子自旋共振研究表明,反应机理涉及自由基过程.
DOI:10.1039/d4Gc00664J

专利信息

专利号:WO-2024174285-A1
优先权日:2023-02-21
标题:Method for preparing halogenated compound from metal halide salt on basis of mobile phase
发明人：SU REN; Ye Jiani
权利人:UNIV SOOCHOW
摘要:Disclosed is a method for preparing a halogenated compound from a metal halide salt on the basis of a mobile phase. The method comprises: converting an aromatic hydrocarbon, alkane or nitrile compound into a halogenated compound by means of a cheap metal halide salt and a photocatalyst under illumination. The method uses a cheap and safe halide salt as a halogen source, does not introduce additional elemental halogen or an additional oxidant, can implement a reaction at normal temperature and normal pressure, is high in terms of selectivity and friendly to environment, and can be used for replacing an existing synthesis reaction system for halogenated compounds. A mobile phase device is used to replace a tank reactor, such that operation is easy and convenient, the price is low, the substrate adaptability is high, the continuous synthesis of halogenated compounds can be achieved, and the method is suitable for industrial large-scale production.

专利号:US-3974110-A
优先权日:1973-10-04
标题:Modification of polystyrene by Friedel-Crafts reaction with substituted halo ethyl benzenes and haloethylphenols to make supports for solid phase peptide synthesis
发明人：PATCHORNIK ABRAHAM; KALIR RAMI; FRIDKIN MATITYAHU; WARSHAVSKY ABRAHAM
权利人:YEDA RES & DEV
摘要:A process for producing reagents useful in organic synthesis, of the general formula WHEREIN Z designates the (CH2-CH-CH2-) ¦ part of a polymeric backbone of a polymer like polystyrene, a copolymer comprising polystyrene and a comonomer like divinylbenzene, butadiene, and other copolymers comprising styrene, or wherein Z designates the aliphatic moiety of a long-chain aralkyl compound having a terminal phenyl moiety; N IS AN INTEGER FROM 1 TO 8, INCLUSIVE; R designates oxygen or sulfur; X designates nitro, carbonyl, carboxyl, cyano-carbalkoxy or a carboxamido group which may be substituted on the nitrogen atom, or a halogen atom, or alkyl, unsaturated alkyl, aralkyl; RH and X together designate hydroxytriazole; which comprises reacting a compound of the general formula WHEREIN Y designates -Cl, -Br, or -OH and X and R are as defined above, with a polystyrene polymer or with a copolymer as defined above, or with a long-chain araliphatic compound as defined above, in a Friedel-Crafts reaction. According to a preferred embodiment copolymers of polystyrene and divinylbenzene are used. The invention also relates to the novel products obtained by the above reaction.

专利号:US-4227004-A
优先权日:1979-01-02
标 题:Synthesis of substituted 1-aralkyl-1H-v-triazoles
发明人：WILDONGER RICHARD A
权利人:ICI AMERICA INC
摘要:Substituted 1-aralkyl-1H-v-triazoles are prepared from a suitable 1-aralkyl-1H-v-triazole by a process comprising an alkylation step and dependent on the product desired suitably followed by an oxidation step and decarboxylation step.

专利号:CN-105126909-A
优先权日:2015-07-13
标 题 :Application of Immobilized Palladium Catalyst in the Synthesis of Methyl 4-Phenylethynyl-3-nitrobenzoate

专利号:CN-101679452-B
优先权日:2007-06-11
标题:Marking reagents bearing diazo and nitro functions, methods for the synthesis of such reagents and methods for detecting biological molecules

专利号:CN-114230468-A
优先权日:2021-08-02
标题 :A kind of method for catalyzing synthesis of nitrobenzaldehyde