CAS: 26074-52-2; 2-Bromobutanoyl Bromide

上下游产品

CAS号107-92-6 正丁酸 | CAS号5856-82-6 丁酰溴 | CAS号623-42-7 丁酸甲酯 | CAS号7726-95-6 溴素 | CAS号105-54-4 丁酸乙酯 | CAS号533-68-6 2-溴丁酸乙酯 | CAS号3724-65-0 巴豆酸 | CAS号20334-52-5 C2H5CH=C=O | CAS号24068-63-1 2-bromobutan-1-ol | CAS号100387-96-0 2-bromo-2-4-dim... | CAS号503-64-0 异巴豆酸 | CAS号107-93-7 巴豆酸 | CAS号116200-99-8 2-溴-N-(噻唑-2-基)丁酰胺 | CAS号65936-97-2 2-bromo-3-4-dim... | CAS号816-21-7 1,3-Dibromo-2-p...

丁酰溴置于溴体系中,化学反应生成2-溴丁酰溴
参考文献:Kaschirsky,Zhurnal Russkago Fiziko-Khimicheskago Obshchestva,1881,Vol. 13,P. 90,95
标题:Kaschirsky,Zhurnal Russkago Fiziko-Khimicheskago Obshchestva,1881,Vol. 13,P. 90,95

专利信息

专利号:US-2018291144-A1
优先权日:2015-09-30
标题 :Process for making a polyester-based macroinitiator polymer
发明人：YE HONGYE; LOH XIAN
权利人:AGENCY SCIENCE TECH & RES
摘要:This invention relates to a method of forming a polymer comprising a step of esterifying a polyester having at least one free hydroxyl group with acyl halides or a halogen-containing carboxylic acid. The modified polyesters, made with the inventive method can be halogen-containing macroinitiator materials for further synthesis, for example, atom transfer radical polymerization as shown in other aspects of the invention. The polymers are new base materials that provide access to new Green Plastics. Articles made from the polymers are also in the scope of the invention. As an example, polyglycerol sebacate (PGS) was initially esterified into a bromine-containing macroinitiator by using bromoisobutyryl bromide (BIBB) and followed by ATRP polymerization of methyl methacrylate (MMA), thereby forming a co-polymer of PGS-g-PMMA.

专利号:CN-114213323-A
优先权日:2021-12-27
标题:A kind of new synthesis process of Procaterol hydrochloride

专利号:US-7858824-B2
优先权日:2001-10-18
标 题 :Aralkyltetrahydropyridines, their preparation and pharmaceutical compositions containing them
发明人：BARONI MARCO; BOURRIE BERNARD; CARDAMONE ROSANNA; CASELLAS PIERRE
权利人:SANOFI AVENTIS
摘要:The present invention relates to compounds of formula (III o ): n nin whichn n is an integer from 1 to 5; A o represents a partially saturated carbonaceous bi- or tricycle; it also relates to their salts, solvates, N-oxides, the pharmaceutical compositions containing them, a method for their preparation and synthesis intermediates in this method.

专利号:CN-110790724-B
优先权日:2019-09-20
标题:A kind of selective carbonic anhydrase inhibitor and its synthesis method and application

专利号:CN-110790724-A
优先权日:2019-09-20
标题 :A kind of selective carbonic anhydrase inhibitor and its synthesis method and application