2) Heck reaction
Heck偶联反应
1.
Two heteroannular cyclopalladated ferrocenylimine catalystis 1 and 2 are synthesized and applied to Heck reaction.
含杂环二茂铁亚胺异环环钯化合物结构新颖、独特,其催化的Heck偶联反应具有底物范围广、反应条件温和、催化活性高且催化诱导期短等优点。
3) Heck coupling reaction
Heck偶联反应
1.
Palladium catalyzed Suzuki and Heck coupling reactions are important routes for the construction of C-C bonds,which are widely used in the synthesis of natural products, pharmaceutical intermediates and fine chemicals,so they attract more attention from scientific workers.
钯催化的Suzuki和Heck偶联反应均是构建C-C键的重要方法,在天然产物、医药中间体、精细化学品合成等领域都占有非常重要的地位,因此近年来得到了很多科学工作者的青睐。
2.
The conjugated polymer with strong green-blue fluorescence was obtained by the polymerization of 1,4- dibromo-2, 3-naphtho-18-crown-6(M-2) and 1, 4-divinyl-2, 5-dibutoxybenzene(M-3) via Pd-catalyzed Heck coupling reaction.
能发射蓝绿色荧光的共轭高分子由单体1,4-二溴-2,3-萘-18-冠-6(M-2)与1,4-二乙烯基-2,5-二丁氧基苯(M-3)通过Pd催化的Heck偶联反应合成制得。
4) Heck-type coupling
Heck类偶联反应
1.
This thesis deals with tuning the selectivity of Heck-type coupling vs conjugate addition (HC/CA) in rhodium-catalyzed reactions of arylboronic acids with a, β-unsaturated carbonyl compounds in toluene-H_2O, consisting of four parts:1.
然后在这些最佳条件下分别研究了不同芳基硼酸与丙烯酸丁酯及苯硼酸与不同α，β-不饱和酯的反应情况，结果表明芳基硼酸与α，β-不饱和酯大多能既高选择性地进行Heck类偶联反应(选择性高达100％)，也能高选择性地进行共轭加成反应(选择性高达99％以上)。
5) Heck couple approach
Heck偶合反应
6) Coupling
[英]['kʌplɪŋ] [美]['kʌplɪŋ]
偶联
1.
Preparation of 2,2′-dihydroxy-1,1′-binaphthyl by the oxidative coupling of 2-naphthol in the presence of FeCl_3/Al_2O_3 catalyst;
FeCl_3/Al_2O_3催化氧化偶联2-萘酚制备1,1′-联-2-萘酚
2.
Preparation of coupling cationic colouring stabilizer and its application in the ink-jet printing paper;
偶联型阳离子固色剂的制备及在彩色喷墨打印纸中的应用
3.
Synthesis of biphenyl liquid crystal compound by coupling;
偶联反应在联苯液晶合成中的应用
补充资料：A-1160硅烷偶联剂
A-1160硅烷偶联剂化学名称为γ-脲基丙基三乙氧基硅烷(γ-Ureidopropyltriethoxysilane)，结构式为H2NCONHCH2CH2CH2Si(OC2H5)3，分子量264，无色液体，相对密度0.99，溶于水。
适用于环氧树脂、酚醛树脂、三聚氰胺甲醛树脂等胶粘剂。贮存于阴凉、干燥的库房内，防潮。
适用于环氧树脂、酚醛树脂、三聚氰胺甲醛树脂等胶粘剂。贮存于阴凉、干燥的库房内，防潮。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条