CAS: 7335-25-3; Ethyl 2-Chlorobenzoate

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CAS号615-41-8 邻氯碘苯 | CAS号1906-57-6 乙基草酸钾 | CAS号64-17-5 乙醇 | CAS号118-91-2 邻氯苯甲酸 | CAS号541-41-3 氯甲酸乙酯 | CAS号88284-48-4 2-(三甲基硅)苯基三氟甲烷磺酸盐 | CAS号610-96-8 邻氯苯甲酸甲酯 | CAS号105-36-2 溴乙酸乙酯 | CAS号60-29-7 乙醚 | CAS号609-65-4 邻氯苯甲酰氯 | CAS号40018-25-5 邻氯苯乙酰腈 | CAS号17849-38-6 2-氯苄醇 | CAS号68578-51-8 chloro-1 ethoxy... | CAS号89-98-5 邻氯苯甲醛 | CAS号81055-73-4 2,6-二氯苯甲酸乙酯 | CAS号217-59-4 三亚苯 | CAS号610-96-8 邻氯苯甲酸甲酯 | CAS号609-66-5 2-氯苄胺 | CAS号13229-02-2 4-氨基-3-疏基-5-(2-... | CAS号129540-25-6 5-(2-氯苯基)-3,4-二...

苯甲酸乙酯置于n-氯代丁二酰亚胺,三氟甲磺酸,Palladium Diacetate,Selectfluor体系中,用 1,2-二氯乙烷 作为反应溶剂,化学反应 3.0H,以85%的收率获得产物邻氯苯甲酸乙酯
参考文献:区域和化学选择性c 弱配位的h氯化/缺电子芳烃的溴化和相对方向基团能力的研究
标题:区域和化学选择性c 弱配位的h氯化/缺电子芳烃的溴化和相对方向基团能力的研究
摘要:都是相对的:已经开发了一种实用而有效的pd Ii催化的区域和化学选择性氯化/溴化反应,可轻松合成各种芳族氯化物.该反应显示出优异的反应活性,非常好的官能团耐受性和高收率.进行了一项初步研究,以评估各种功能的相对指导能力.
DOI:10.1002/anie.201300176

专利信息

专利号:US-2011077426-A1
优先权日:2008-12-12
标 题:Method for synthesis of o-diphenylphosphinobenzoic acid

专利号:US-4329349-A
优先权日:1979-07-25
标 题:6-C1-4 Alkyl-7-phenyl or substituted phenyl-1,6-naphthyridine-5(6H)-ones
发明人：DAMON II ROBERT E; NADELSON JEFFREY
权利人:SANDOZ AG
摘要:Compounds of the formula ##STR1## and pharmaceutically acceptable acid addition salts thereof, wherein n R 1 is C 1-4 alkyl, n R 2 is hydrogen, C 1-4 alkyl, C 1-4 alkoxy, halo, trifluoromethyl, C 1-4 alkylthio or --NR 5 R 6 , wherein each of R 5 and R 6 is independently hydrogen or C 1-3 alkyl, n R 3 is hydrogen, C 1-3 alkyl, C 1-3 alkoxy, halo or trifluoromethyl, and n R 4 is hydrogen, C 1-3 alkyl, C 1-3 alkoxy or halo, n their use as muscle relaxants and as anti-inflammatory agents, pharmaceutical compositions comprising them, processes for their synthesis and compounds of the formulae ##STR2## wherein R 1 , R 2 , R 3 and R 4 are as defined above, useful as intermediates in their synthesis.

专利号:CN-106349306-A
优先权日:2016-08-23
标题 :Synthesis process of 5-bromo-4-chloro-3-indolyl-alpha-D-N-acetylneuraminic acid sodium salt

专利号:CN-221333785-U
优先权日:2023-08-17
标 题:A sample preparation and extraction device in the synthesis process of o-chlorophenylcyclopentanone