CAS: 1918-82-7; 2-Vinylthiophene

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CAS号115510-91-3 1-(thien-2-yl)e... | CAS号98-03-3 2-噻吩甲醛 | CAS号1779-49-3 甲基三苯基溴化膦 | CAS号527-72-0 2-噻吩甲酸 | CAS号4298-52-6 2-乙炔噻吩 | CAS号61380-07-2 2-thiophen-2-yl... | CAS号5402-55-1 2-噻吩乙醇 | CAS号1003-09-4 2-溴噻吩 | CAS号7486-35-3 三丁基乙烯基锡 | CAS号917-64-6 甲基碘化镁 | CAS号17595-86-7 4-噻吩-2-硼酸甲酯 | CAS号4461-29-4 噻酚-2-乙酰胺 | CAS号571-60-8 1,4-萘二酚 | CAS号233-02-3 naphtho[2,1-b]t...

📜2-乙炔噻吩置于水,Potassium Hydroxide体系中,用 1,4-二氧六环 用作溶剂,化学反应生成2-乙烯基噻吩
参考文献:揭示亚表面氢抑制促进炔烃与水的电化学转移半氢化反应
标题:揭示亚表面氢抑制促进炔烃与水的电化学转移半氢化反应
摘要:摘要 与钯基电催化剂相比,以水为氢源的炔烃高选择性电催化半加氢制烯烃具有重要意义,但由于钯的过度加氢能力仍然是一个巨大的挑战.在这里,我们建议理想的钯催化剂应具有弱的烯烃吸附并抑制次表面氢的形成,以刺激炔烃半加氢的高选择性.因此,设计了以kscn为硫源的固溶界面硫化法制备硫改性pd纳米线(pd-S Nws).S的引入削弱了烯烃的吸附并阻止了活性氢(h*)扩散到pd晶格中形成不利的次表面h*.因此,在 Pd-S Nws 阴极上实现了电催化炔烃半加氢反应,该阴极具有广泛的底物范围,与电位无关的高达 99% 的烯烃选择性,非常好的脆性基团相容性以及易于合成的氘代烯烃.提出了该半加氢反应的吸附氢加成机理.重要的是,通过原位添加 Scn 轻松修改商业 Pd/c−能够以 99% 的选择性和 95% 的转化率合成克级烯烃,突出了我们方法的巨大潜力.
Doi:10.1016/s1872-2067(22)64145-7

专利信息

专利号:WO-03031376-A1
优先权日:2001-10-12
标 题 :Solid phase synthesis of substituted 1,5-benzodiazepine-2-one and 1,5-benzothiazepine-2-one
发明人：MORTON GEORGE C; SALVINO JOSEPH M; LABAUDINIERE RICHARD F; HERPIN TIMOTHY F
权利人:AVENTIS PHARMA INC; MORTON GEORGE C; SALVINO JOSEPH M; LABAUDINIERE RICHARD F; HERPIN TIMOTHY F
摘要:A solid phase synthetic method for making substituted 1,5-benzodiazepine-2-one or 1,5-benzothiazepine-2-one. The method is useful for synthesis of large numbers of compounds through automated parallel synthesis or combinatorial library generation and is thus important to rapid discovery or new therapeutic agents containing the base structure of 1,5-benzodiazepine-2-one or 1,5-benzothiazepine-2-one.

专利号:US-7138526-B1
优先权日:1999-06-15
标 题 :Solid phase synthesis of n,n-disubstituted diazacycloalkylcarboxy derivatives
发明人：HERPIN TIMOTHY F; MORTON GEORGE C; SALVINO JOSEPH M
权利人:AVENTIS PHARMA INC
摘要:A method for the solid phase synthesis of N,N-disubstituted diazacycloalkylcarboxy derivatives of general formula (I) and (II) is claimed. Examples include piperazine-2-carboxamide. The method is applicable to the synthesis or large combinatorial libraries

专利号:US-6127515-A
优先权日:1997-11-18
标 题:Functionalized resin for the synthesis of amides and peptides
发明人：MANFRE FRANCO; VANASSE BENOIT J; LABAUDINIERE RICHARD F; MORTON GEORGE C
权利人:AVENTIS PHARM PROD INC
摘要:This invention is directed to a functionalized amino resin of formula ##STR1## wherein S is a solid support; R is H or alkyl; A is ##STR2## Y is OH or OCOR 1 ; and R 1 is aliphatic or aromatic which is useful for the solid phase synthesis of amides, peptides and hydroxamic acids.

专利号:US-6133409-A
优先权日:1996-12-19
标 题:Process for the solid phase synthesis of aldehyde, ketone, oxime, amine, hydroxamic acid and αβ-unsaturated carboxylic acid and aldehyde compounds
发明人：SALVINO JOSEPH M; MORTON GEORGE C; MASON HELEN J; LABAUDINIERE RICHARD F
权利人:AVENTIS PHARM PROD INC
摘要:This invention is directed to a process for the solid phase synthesis of aldehyde, ketone, oxime, amine, hydroxamic acid and alpha , beta -unsaturated carboxylic acid and aldehyde compounds and to polymeric hydroxylamine resin compounds useful therefor.

专利号:US-5068360-A
优先权日:1990-01-25
标题 :Preparation of 2-(2'-thienyl)ethylamine derivatives and synthesis of thieno(3,2-C)pyridine derivatives therefrom
发明人：DEHOFF BRADLEY S
权利人:SYNTEX INC
摘要:An improved process for the synthesis of 2-(2'-thienyl)ethylamine from suitably functionalized derivatives of 2-(2'-thienyl)ethanol employing ammonia gas in the presence of a metal salt or liquid ammonia and alkyl ketone as a solvent. The 2-(2'-thienyl)ethylamine produced by this process is advantageously converted to ticlopidine.

专利号:US-5191090-A
优先权日:1990-01-25
标题:Preparation of 2-(2'-thienyl)ethylamine derivatives and synthesis of thieno[3,2-c]pyridine derivatives therefrom
发明人：DEHOFF BRADLEY S
权利人:SYNTEX INC
摘要:An improved process for the synthesis of 2-(2'-thienyl)ethylamine from suitably functionalized derivatives of 2-(2'-thienyl)ethanol employing ammonia gas in the presence of a metal salt or liquid ammonia and alkyl ketone as a solvent. The 2-(2'-thienyl)ethylamine produced by this process is advantageously converted to ticlopidine.