1) homocoupling
自身偶联
1.
By screening different organic solvents, it was found that NiCl_2·6H_2O can catalyze the homocoupling of arylboronic acids using K_2CO_3 as the base in pyridine to produce symmetrical biaryls in good yield.
6H2O能催化芳基硼酸发生自身偶联反应生成对称的联芳烃,该反应收率较高,并可暴露在空气中进行。
2) self-duality
自身对偶性
1.
In this paper,the self-duality is discussed in the sense of Hartley proper efficient solu-ions,and results similar to [1] and [2]are obtained.
本文在Ｈａｒｔｌｅｙ真有效解的意义下讨论自身对偶性，得到了类似于［１］和［２］中的结果。
3) homocoupling reaction
自偶联反应
1.
In the presence of Pd(OAc)2(2 mol%),DABCO(4 mol%),CuI(2 mol%),NaOAc(3 mmol),MeCN(5 mL)and air,a variety of terminal alkynes(1 mmol)undergo homocoupling reaction smoothly to afford the corresponding diynes in moderate to excellent yields.
2]octane)为配体高效钯催化末端炔烃自偶联反应方法。
4) free-radical Coupling
自由基偶联
5) 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
6) Couple
[英]['kʌpl] [美]['kʌpḷ]
偶联
1.
After activated by coupling reagents such as DCC, EDCI, CDI and EEDQ in short time, Boc-Arg(Tos)-OH was coupled with TsOH·Gly-OBzl to produce N-terminal dipeptide Boc-Arg(Tos)-Gly-OBzl (1) in suitable reactive condition in 43%～97% yield.
以两条路线、多种偶联试剂 (DCC ,EDCI ,CDI ,EEDQ)合成了全保护三肽Arg Gly Asp (RGD) 。
2.
Different chrysin derivatives were successfully coupled to NO donors and we hope this kind of compounds could act asα-Glucosidase Inhibition reagents and promotion angiogenesis reagents as well as anti-diabetes and anti-diabetic vascular complications.
因此,在本文中我们将设计合成几类白杨素偶联不同一氧化氮供体衍生物新型化合物,期望能同时具有α-葡萄糖苷酶抑制活性和促血管生成作用,为开发糖尿病及其血管并发症药物提供候选化合物。
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