CAS: 2905-65-9; Methyl 3-Chlorobenzoate

上下游产品

3,5-二氯苯甲酸甲酯 Methyl 3,5-Dichlorobenzoate 2905-67-1
3-氯苯甲酸乙酯 3-Chloro-Benzoic Acid Ethyl Ester 1128-76-3
3-氯苯甲酸 3-Chlorobenzoate 535-80-8
3,4-二氯苯甲酸甲酯 3,4-Dichlorobenzoic Acid Methyl Ester 2905-68-2
2,3-二氯苯甲酸甲酯 Methyl 2,5-Dichlorobenzoate 2905-69-3
间氯过氧苯甲酸 3-Chloro-Benzenecarboperoxoic Acid 937-14-4
1-氯-3-(甲氧基甲基)苯 (3-Chlor-Benzyl)-Methylether 1515-91-9
2,3-二氯苯甲酸甲酯 Methyl 2,3-Dichlorobenzoate 2905-54-6 Methyl-2-Bromo-5-Chlorobenzoate 27007-53-0 Benzoic Acid Methyl Ester 93-58-3

📜Methyl 5-Chloro-2-(1,1,2,2,3,3,4,4,4-Nonafluorobutylsulfonyloxy)Benzoate置于四(三苯基膦)钯,二甲胺基甲硼烷,Potassium Carbonate体系中,用 乙腈 用作溶剂,化学反应 9.0H,以91%的收率获得间氯苯甲酸甲酯
参考文献:Reductions Of Aryl Perfluorosulfonates With Dimethylamine . Borane (Me2Nh.bh3) Catalyzed By Pd(0): An Operationally Simple,Inexpensive,And General Protocol
标题:Reductions Of Aryl Perfluorosulfonates With Dimethylamine . Borane (Me2Nh.bh3) Catalyzed By Pd(0): An Operationally Simple,Inexpensive,And General Protocol
摘要:Treatment Of Aryl Nonaflates Or Triflates In Ch3Cn In The Presence Of One Equivalent Of Me2Nh . Bhs And K2Co3 Leads Via Pd(O) Catalysis To High Yields Of Reduced Arenes. (C) 1999 Elsevier Science Ltd. All Rights Reserved.
Doi:10.1016/s0040-4039(99)01255-1

专利信息

专利号:US-7148356-B2
优先权日:2001-07-13
标题:Process for the catalytic synthesis of biaryls and polymers from aryl compounds
发明人：SMITH III MILTON R; MALECZKA ROBERT E
权利人:UNIV MICHIGAN STATE
摘要:A process for producing organic substituted aromatic or heteroaromatic compounds including biaryl and biheteroaryl compounds in a two-step reaction. In the first step, the aromatic or heteroaromatic compound is borylated in a reaction comprising a borane or diborane reagent (any boron reagent where the boron reagent contains a B—H, B—B or B—Si bond) and an iridium or rhodium catalytic complex. In the second step, a metal catalyst catalyzes the formation of the organic substituted aromatic or heteroaromatic compound from the borylated compound and an electrophile such as an aryl or organic halide, triflate (OSO 2 CF 3 ), or nonaflate (OSO 2 C 4 F 9 ). The steps in the process can be performed in a single reaction vessel or in separate reaction vessels. The present invention also provides a process for synthesis of complex polyphenylenes starting from halogenated aromatic compounds.

专利号:US-6958420-B2
优先权日:2002-07-19
标题:Synthesis of aminoarylboronic esters and substituted anilines from arenes via catalytic C-H activation/borylation/amination and uses thereof
发明人：MALECZKA JR ROBERT E; SMITH III MILTON R; HOLMES DANIEL
权利人:UNIV MICHIGAN STATE
摘要:A process is described for synthesizing aminoarylboronic esters of the general formula n n nwherein R, R 2 , and R 3 are each an alkyl, aryl, vinyl, alkoxy, carboxylic esters, amides, or halogen; Ar is any variety of phenyl, naphthyl, anthracyl, heteroaryl; and R 1 is alkyl, hydrogen, or aryl. The aminoarylboronic esters are produced via the metal-catalyzed coupling of arylboronic esters of the general formula n n nwherein R and R 1 are any non-interfering group and X is chloro, bromo, iodo, triflates, or nonaflates to amines (primary and secondary). In particular, a process is described for the synthesis of the aminoarylboronic esters via a step-wise or tandem process in which one catalytic event is a metal-catalyzed borylation and the other catalytic event is a metal-catalyzed amination.

专利号:US-8212056-B2
优先权日:2008-06-30
标 题 :Ligands for transition-metals and methods of use
发明人：KWONG FUK YEE; SO CHAU MING
权利人:KWONG FUK YEE; SO CHAU MING; UNIV HONG KONG POLYTECHNIC
摘要:The present invention relates to indolyl phosphine ligands, and methods of making such ligands utilizing phenyl hydrazines and aryl ketones as the starting material. The present invention further includes uses of the ligands in the synthesis of pharmaceuticals, materials, and agriculture.

专利号:US-4288386-A
优先权日:1979-05-18
标 题:Ullmann reaction for the synthesis of diaryl ethers
发明人：SOULA GERARD; LINGUENHELD LOUIS
权利人:RHONE POULENC IND
摘要:The Ullman reaction for the preparation of diaryl ethers by coupling aryl halides with metal phenolates is conducted in the presence of at least one tertiary amine sequestering agent having the formula: n n N--CHR.sub.1 --CHR.sub.2 --O--CHR.sub.3 --CHR.sub.4 --O--.sub.n R.sub.5 n n ] 3

专利号:US-6828466-B2
优先权日:2002-07-19
标题:Process for the synthesis of phenols from arenes
发明人：MALECZKA JR ROBERT E; SMITH III MILTON R; HOLMES DANIEL; SHI FENG
权利人:UNIV MICHIGAN STATE
摘要:A process to synthesize substituted phenols such as those of the general formula RR'R''Ar(OH) wherein R, R', and R'' are each independently hydrogen or any group which does not interfere in the process for synthesizing the substituted phenol including, but not limited to, halo, alkyl, alkoxy, carboxylic ester, amine, amide; and Ar is any variety of aryl or hetroaryl by means of oxidation of substituted arylboronic esters is described. In particular, a metal-catalyzed C-H activation/borylation reaction is described, which when followed by direct oxidation in a single or separate reaction vessel affords phenols without the need for any intermediate manipulations. More particularly, a process wherein Ir-catalyzed borylation of arenes using pinacolborane (HBPin) followed by oxidation of the intermediate arylboronic ester by OXONE is described.

专利号:US-2004024237-A1
优先权日:2002-07-19
标 题:Synthesis of aminoarylboronic esters and substituted anilines from arenes via catalytic C-H activation/borylation/amination and uses thereof