CAS: 615-41-8; 1-Chloro-2-Iodobenzene

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CAS号3900-89-8 2-氯苯基硼酸 | CAS号95-51-2 2-氯苯胺 | CAS号108-90-7 氯苯 | CAS号118-91-2 邻氯苯甲酸 | CAS号694-80-4 2-溴氯苯 | CAS号1956-97-4 Benzenediazoniu... | CAS号3240-34-4 碘苯二乙酸 | CAS号2712-78-9 [双(三氟乙酰氧基)碘]苯 | CAS号591-50-4 碘苯 | CAS号37680-66-3 异辛烷中PCB15溶液 | CAS号37680-68-5 2',3,5-三氯联苯 | CAS号4251-63-2 2-氯苯乙醛 | CAS号55215-17-3 2,2',3,4,6-戊氯联苯 | CAS号53824-24-1 2-(2-chlorophen... | CAS号38444-86-9 2',3,4-三氯联苯 | CAS号38444-78-9 2,2',3-三氯联苯 | CAS号92-39-7 2-氯吩噻嗪 | CAS号4453-90-1 1,4-二氢-1,4-甲桥萘 | CAS号683238-59-7 2-氯-3-碘硝基苯

2-氯苯甲酸置于n-碘代丁二酰亚胺,[ir(Df(Cf3)Ppy)2(Dtbbpy)](Pf6),碘,Caesium Carbonate体系中,用 1,2-二氯乙烷 作为反应溶剂,化学反应 24.0H,以72%的收率获得产物1-氯-2-碘苯
参考文献:可见光诱导的芳族羧酸脱羧碘化反应
标题:可见光诱导的芳族羧酸脱羧碘化反应
摘要:已经开发了一种方便,有效和实用的可见光诱导的芳族羧酸脱羧碘化反应,并以非常好的收率获得了相应的芳基碘化物.该方法显示出一些优点,包括使用容易获得的芳族羧酸作为起始原料,条件简单温和,效率高,底物范围广,各种官能团的耐受性.
DOI:10.1055/s-0037-1610188

专利信息

专利号:EP-2103609-A1
优先权日:2008-03-20
标 题:Catalyzed carbonylation in the synthesis of angiotensin ii antagonists
权利人:LEK PHARMACEUTICALS
摘要:One embodiment disclosed in the invention is the efficient synthesis of halogenated biaryl starting material via Grignard chemistry and the use thereof. Another embodiment of the invention is the reaction of catalyzed carbonylation of the 3'-(2'-halo-biphenyl-4-ylmethyl)-1,7'-dimethyl-2'-propyl-1H,3'H-[2,5']bibenzoimidazolyl (TLMH) using either gaseous carbon monoxide in a solvent mixture containing water; or formic acid salts optionally together with acetic acid in anhydrous solvent.

专利号:US-8445693-B2
优先权日:2008-03-20
标 题 :Catalyzed carbonylation in the synthesis of angiotensin II antagonists
发明人：CASAR ZDENKO; COPAR ANTON; CLUZEAU JEROME; PREMRL ANDREJ
权利人:CASAR ZDENKO; COPAR ANTON; CLUZEAU JEROME; PREMRL ANDREJ; LEK PHARMACEUTICALS
摘要:One embodiment disclosed in the invention is the efficient synthesis of halogenated biaryl starting material via Grignard chemistry and the use thereof. Another embodiment of the invention is the reaction of catalyzed carbonylation of the 3′-(2′-halo-biphenyl-4-ylmethyl)-1,7′-dimethyl-2′-propyl-1H,3′H-[2,5′]bibenzoimidazolyl (TLMH) using either gaseous carbon monoxide in a solvent mixture containing water; or formic acid salts optionally together with acetic acid in anhydrous solvent.

专利号:US-6528642-B1
优先权日:1997-08-29
标题:Mono-and di-derivatives of cyclodextrins, synthesis thereof and purification and use thereof in support
发明人：DUVAL RAPHAEL; LEVEQUE HUBERT
权利人:INST FRANCAIS DU PETROLE; CHIRALSEP SARL
摘要:Mono- and di-derivatives of cyclodextrins are completely defined, also a method for their synthesis and purification, functionalised cyclodextrins obtained from these derivatives, and the synthesis of supports comprising these cyclodextrin derivatives. Use of the supports for the preparation or separation of enantiomers, for asymmetric synthesis, for catalysis, for the preparation or separation of geometrical isomers or positional isomers, or for the preparation or separation of organic molecules with a hydrophobic nature is also described.

专利号:US-2009076268-A1
优先权日:2007-09-14
标 题:Facile assembly of fused benzofuro-heterocycles
发明人：FITZGERALD ANNE E; LIU JING; MANI NEELAKANDHA S
权利人:FITZGERALD ANNE E; LIU JING; MANI NEELAKANDHA S
摘要:This invention concerns the synthesis of polycyclic structural components of pharmacological compounds, including the synthesis of fused benzofuro-heterocycles, through selective palladium-catalyzed cross-coupling and intramolecular cyclization.

专利号:US-4900476-A
优先权日:1987-12-18
标 题:Quinone intermediates for asymmetric synthesis of natural vitamin E
发明人：CHAN KA-KONG; SAUCY GABRIEL G
权利人:HOFFMANN LA ROCHE
摘要:An asymmetric synthesis for Vitamin E in an optically active pure form for 4-(2,5-diloweralkanoyloxy)-3,4,6-trimethylphenyl-butan-2-one and intermediates therein.

专利号:US-4914217-A
优先权日:1987-12-18
标题 :Asymmetric synthesis of natural vitamin E
发明人：CHAN KA-KONG; SAUCY GABRIEL G
权利人:HOFFMANN LA ROCHE
摘要:An asymmetric synthesis for Vitamin E in an optically active pure form for 4-(2,5-diloweralkanoyloxy)-3,4,6-trimethylphenyl-butan-2-one and intermediates therein.