CAS: 620-22-4; 3-Methylbenzonitrile

上下游产品

CAS号591-17-3 3-溴甲苯 | CAS号68-12-2 N,N-二甲基甲酰胺 | CAS号135754-82-4 3,N-DIMETHYL-N-... | CAS号618-47-3 间甲基苯甲酰胺 | CAS号108-38-3 间二甲苯 | CAS号6935-65-5 N,N,3-三甲基苯甲酰胺 | CAS号52707-50-3 Benzaldehyde, 3... | CAS号120-33-2 3-甲基苯甲酸乙酯 | CAS号28188-41-2 3-氰基溴苄 | CAS号620-23-5 间甲基苯甲醛 | CAS号4387-32-0 2-氯-5-甲基苯腈 | CAS号3113-71-1 3-甲基-4-硝基苯甲酸 | CAS号4389-45-1 2-氨基-3-甲基苯甲酸 | CAS号3113-72-2 5-甲基-2-硝基苯甲酸 | CAS号34231-22-6 3-(氨甲基)苯甲醇 | CAS号5437-38-7 3-甲基-2-硝基苯甲酸 | CAS号42872-83-3 2-溴-5-甲基苯腈 | CAS号148278-90-4 (3-(甲氧基甲基)苯基)甲胺 | CAS号40067-82-1 N-羟基-3-甲基苯甲脒 | CAS号94192-16-2 3-[3-(3-甲基苯)-1,...

3-硝基甲苯置于盐酸,Tin体系中,化学反应生成 间甲基苯腈
参考文献:Buchka; Schachtebeck,Chemische Berichte,1889,Vol. 22,P. 841
标题:Buchka; Schachtebeck,Chemische Berichte,1889,Vol. 22,P. 841

专利信息

专利号:US-9212118-B2
优先权日:2010-12-23
标题:Synthesis of intermediates for preparing anacetrapib and derivatives thereof
发明人：HUMLJAN JAN; MARAS NENAD
权利人:HUMLJAN JAN; MARAS NENAD; LEK PHARMACEUTICALS
摘要:The present invention relates to the field of organic chemistry, more specifically to the synthesis of intermediate compounds which can be used in the synthesis of pharmaceutically active agents such as anacetrapib or derivatives thereof.

专利号:WO-2020185105-A1
优先权日:2019-03-14
标题:Improved method for the synthesis of pyrrolo[3,2-b]pyrroles
发明人：GRYKO DANIEL; TASIOR MARIUSZ; KOSZARNA BEATA; YOUNG DAVID C
权利人:INST CHEMII ORGANICZNEJ PAN
摘要:An improved method for the synthesis of pyrrolo[3,2- b ] pyrroles using iron (III) salts as a catalyst is disclosed.

专利号:US-7125983-B2
优先权日:2000-11-29
标题:L-nucleic acid derivatives and process for the synthesis thereof
发明人：IIZUKA HAJIME; TOGASHI KAZUHIKO; SUZUKI TSUNEJI
权利人:MITSUI CHEMICALS INC
摘要:A novel method has been found to produce 2,2′-anhydro-1-(β-L-arabinofuranosyl)thymine as a novel useful intermediate compound. A novel method has been further found to produce thymidine from 2,2′-anhydro-1-(β-L-arabinofuranosyl)thymine. A novel method has been further found to L-2′-deoxyribose derivatives as a useful synthetic intermediate through L-2,2′-anhydro-5,6-dihydrocyclouridine derivative. According to these methods, synthesis of various L-nucleic acid derivatives, synthesis of which has been difficult till now.

专利号:US-5288868-A
优先权日:1992-02-13
标题:Process for the preparation of 2-hydroxy-4,6-diaryl-1,3,5-triazine
发明人：REINEHR DIETER; BACHER JEAN-PIERRE
权利人:CIBA GEIGY CORP
摘要:There is disclosed a process for the preparation of 2-hydroxy-4,6-diaryl-1,3,5-triazines by reacting an aromatic nitrile with an alkali metal amide and an alkyl haloformate, using an equimolar amount of each, which process is carried out as a one-pot synthesis. The triazine derivatives obtained by the process of this invention are used as intermediates for the synthesis of UV absorbers.

专利号:US-2013225819-A1
优先权日:2010-08-18
标 题:Use of azides in synthesis
发明人：JAMISON TIMOTHY F; PALDE PRAKASH B
权利人:JAMISON TIMOTHY F; PALDE PRAKASH B; MASSACHUSETTS INST TECHNOLOGY
摘要:Described herein are inventive methods for synthesis of tetrazoles. In some embodiments, the method involves the use of a flow reactor. The methods provided herein are capable at being carried out in short reaction times, with high yields, with minimal side reactions, and/or with minimal chance of explosions caused by the presence of azides.

专利号:US-2002042514-A1
优先权日:2000-06-26
标 题 :Synthesis of chlorinated pyrimidines
发明人：DOYLE TIMOTHY JOHN; WEHRENBERG PETER KARL; STANDEN MICHAEL CHARLES HENRY
摘要:A facile process for the preparation of 4,6-dichloropyrimidine is provided, which utilizes quaternary ammonium salts or quaternary phosphonium salts as catalysts for the reaction of, for example, 4,6-dihydroxypyrimidine or 4-chloro-6-methoxypyrimidine with phosgene.