CAS: 19393-92-1; 2-Bromo-1,3-Dichlorobenzene

上下游产品

CAS号401631-85-4 | CAS号621-38-5 3-溴-N-乙酰苯胺 | CAS号80026-10-4 3-bromo-2,4-dic... | CAS号1940-29-0 4-溴-3,5-二氯苯胺 | CAS号1940-28-9 4-溴-3,5-二氯苯酚 | CAS号108-90-7 氯苯 | CAS号541-73-1 间二氯苯 | CAS号71-43-2 苯 | CAS号87-65-0 2,6-二氯苯酚 | CAS号2008-58-4 2,6-二氯苯甲酰胺 | CAS号10290-98-9 2,6-二氯苯磺酰胺 | CAS号33146-45-1 2,6-二氯联苯 | CAS号2268-05-5 2,6-二氯氟苯 | CAS号33407-02-2 1,3-dichloro-2-...

4-溴-3,5-二氯苯胺 反应生成1-溴-2,6-二氯苯
参考文献:Hurtley,Journal Of The Chemical Society,1901,Vol. 79,P. 1303
标题:Hurtley,Journal Of The Chemical Society,1901,Vol. 79,P. 1303

专利信息

专利号:US-2006111438-A1
优先权日:2004-10-21
标 题:Asymmetric synthesis of substituted dihydrobenzofurans
发明人：GONTCHAROV ALEXANDER V; KHAFIZOVA GULNAZ; POTOSKI JOHN R; YU QING; SHAW CHIA-CHENG; STACK GARY P; ZHOU DAHUI
权利人:WYETH CORP
摘要:The present invention concerns production of a compound of the formula n n nor a pharmaceutically acceptable salt thereof by a process which utilizes the cyclization of a compound of the formula: n n nwhere Ar, Y, R 1 , R y , R 2 , and m are as defined herein.

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-8952042-B2
优先权日:2009-08-19
标 题 :FXR (NR1H4) binding and activity modulating compounds
发明人：KREMOSER CLAUS; ABEL ULRICH; STEENECK CHRISTOPH; KINZEL OLAF
权利人:KREMOSER CLAUS; ABEL ULRICH; STEENECK CHRISTOPH; KINZEL OLAF; PHENEX PHARMACEUTICALS AG
摘要:The present invention relates to compounds of formula (1): n nwhere R, A, Q and Z are defined herein, or an enantiomer, diastereomer, tautomer, solvate, prodrug or pharmaceutical acceptable salt thereof. These compounds bind to the NR1H4 receptor (FXR) and act as agonists of the NR1H4 receptor (FXR). The invention further relates to the use of the compounds for the preparation of a medicament for the treatment of diseases and/or conditions through binding of said nuclear receptor by said compounds, and to a process for the synthesis of said compounds.

专利号:JP-H06316550-A
优先权日:1992-11-25
标题:Synthesis of deactivated anilines

专利号:AU-2005299884-A1
优先权日:2004-10-21
标 题 :Asymmetric synthesis of substituted dihydrobenzofurans

专利号:JP-2008517919-A
优先权日:2004-10-21
标题 :Asymmetric synthesis of substituted dihydrobenzofurans.