CAS: 5306-98-9; 5-Chloro-2-Methylphenol

上下游产品

CAS号95-79-4 5-氯-2-甲基苯胺 | CAS号89-59-8 4-氯-2-硝基甲苯 | CAS号75508-74-6 5-chloro-2-meth... | CAS号106-43-4 对氯甲苯 | CAS号27139-97-5 2-溴-4-氯甲苯 | CAS号95-73-8 2,4-二氯甲苯 | CAS号86297-37-2 acetic acid,5-c... | CAS号124-41-4 甲醇钠 | CAS号40794-04-5 5-氯-2-甲基苯甲醚 | CAS号32281-01-9 4-羟基-3-甲基苯硫酚 | CAS号2420-26-0 4-氯水杨醛 | CAS号19832-87-2 2-氯-5-甲基-1,4-苯醌 | CAS号3569-84-4 1-[2-(diethylam... | CAS号3569-85-5 1-[2-(diethylam... | CAS号551-78-0 4,5,6-trichloro... | CAS号53581-86-5 4-氯-2-甲氧基苯甲醛

4-氯-2-硝基甲苯置于甲醇,硫酸,镍体系中,60.0 °C,13.73 Mpa 条件下,反应生成 5-氯-2-甲基苯酚
参考文献:The Gattermann Reaction In The Mono-Methoxydiphenyl Ethers1
标题:The Gattermann Reaction In The Mono-Methoxydiphenyl Ethers1
摘要:
DOI:10.1021/ja01249A024

专利信息

专利号:US-2009247618-A1
优先权日:2008-03-26
标题 :Process for preparation of benzo-fused heteroaryl derivatives
发明人：BALLENTINE SCOTT A; REANY LAURA
权利人:BALLENTINE SCOTT A; REANY LAURA
摘要:The present invention is directed to processes for the preparation of benzo-fused heteroaryl derivatives, useful for the treatment of epilepsy and related disorders. The present invention is further directed to processes for the preparation of intermediates in the synthesis of the benzo-fused heteroaryl derivatives.

专利号:US-8106031-B2
优先权日:2006-05-02
标题:Hydrolytically-resistant boron-containing therapeutics and methods of use
发明人：LEE VING; PLATTNER JACOB J; BENKOVIC STEPHEN J; BAKER STEPHEN J; MAPLES KIRK R; BELLINGER-KAWAHARA CAROLYN; AKAMA TSUTOMU; ZHANG YONG-KANG; SINGH RAJESHWAR; SAURO VITTORIO A
权利人:LEE VING; PLATTNER JACOB J; BENKOVIC STEPHEN J; BAKER STEPHEN J; MAPLES KIRK R; BELLINGER-KAWAHARA CAROLYN; AKAMA TSUTOMU; ZHANG YONG-KANG; SINGH RAJESHWAR; SAURO VITTORIO A; ANACOR PHARMACEUTICALS INC
摘要:Compositions and methods of use of boron derivatives, including benzoxaboroles, benzazaboroles and benzthiaboroles, as therapeutic agents for treatment of diseases caused by fungi, yeast, bacteria or viruses are disclosed, as well as methods for synthesis of said agents and compositions thereof.

专利号:US-4161609-A
优先权日:1977-09-14
标题:Synthesis of carboxylic acid esters
发明人：CRAMER RICHARD D
权利人:DU PONT
摘要:A method is provided for converting a carboxylic acid amide to a carboxylic acid ester by reacting a vaporized mixture of the amide and an aliphatic alcohol or a phenol in the presence of a suitable catalyst at temperatures of from 100 DEG C. to 400 DEG C. The process is especially useful for the conversion of methacrylamide to methyl methacrylate.

专利号:US-4797427-A
优先权日:1987-04-25
标题:Aromatic diamines containing sulfonic acid aryl esters, a process for their production and their use in the production of polyurethane plastics
发明人：SANDERS JOSEF; REIFF HELMUT; BALLE GERHARD; DIETERICH DIETER
权利人:BAYER AG
摘要:The present invention is directed to new aromatic diamines containing sulfonic acid aryl esters corresponding to the formula wherein R1 represents hydrogen, an optionally branched C1-C6 alkyl radical (preferably a methyl group), a C1-C6 alkoxy radical or a halogen atom (preferably chlorine) and R2 and R3 which may be the same or different, represent hydrogen, an optionally branched C1-C20 (preferably C1-C6) alkyl radical, a C1-C6 alkoxy radical or a halogen atom (preferably chlorine). The present invention is also directed to a process for the production of the above aromatic diamines containing sulfonic acid esters by the reaction of optionally substituted sulfochlorides with optionally substituted phenols followed by hydrogenation. Finally, the present invention is directed to the use of aromatic diamines containing sulfonic acid aryl esters as a synthesis component for the production of polyurethane plastics by the isocyanate polyaddition process.

专利号:US-4540834-A
优先权日:1983-03-02
标 题:Process for the preparation of metachlorophenols
发明人：CORDIER GEORGES
权利人:RHONE POULENC SPEC CHIM
摘要:The invention relates to a process for the preparation of metachlorophenols. The process consists in selectively hydrodechlorinating, under the action of heat and in the liquid phase, polychlorophenols containing at least one chlorine atom in the meta position relative to the phenolic hydroxyl, by reacting these polychlorophenols with hydriodic acid in a quantity which is sufficient in relation to the chlorine atoms to be removed. The metachlorophenols obtained are organic synthesis intermediates.

专利号:EP-0055196-A1
优先权日:1980-12-24
标题:Process for the synthesis of metachlorophenols