1) alkynyl Grignard reagent
炔基Grignard试剂
1.
The reaction of ethylmagnesium bromide with terminal alkynes in THF afforded alkynyl Grignard reagents,which were reacted with alkyl or arylsulfenyl chlorides at 0 ℃ to give the corresponding alkynyl sulfides in high yields.
乙基溴化镁与末端炔烃反应生成炔基Grignard试剂,后者与芳(烷)基硫氯作用高产率地制得了炔基硫醚。
2) allyl Grignard reagents
烯丙基Grignard试剂
3) Grignard reagent
Grignard试剂
1.
Preliminary studies on the addition orientation of 2-dialkylthiomethylene-5, 5-dimethyl-1, 3-cyclohexadione with Grignard reagents;
2-双烷硫基亚甲基-5,5-二甲基-1,3-环己二酮与Grignard试剂加成反应取向的初步研究
2.
On the basis of the one-carbon unit transfer reaction of tetrahydrofolate coenzymes,six cyclohexyl ketone compounds were synthesized successfully with benzimidazolium salt as the tetrahydrofolate coenzyme model at formic acid oxidation level and Grignard reagent as a nucleophile to which one carbon unit was trans.
以2位环己基取代苯并咪唑盐作为甲酸氧化态的四氢叶酸辅酶模型,与亲核Grignard试剂作用,将甲酸氧化态的一碳单元转移给亲核试剂,成功地实现了6类具有潜在应用价值的环己基甲酮的绿色仿生合成,其结构用元素分析、1H NMR、IR和MS等方法进行了表征,并对反应机理和反应条件进行了讨论。
3.
Based on the one-carbon unit transfer reaction of tetrahydrofolate coenzymes,n-pentanal was synthesized successfully by using benzoimidazolium salt as the tetrahydrofolate coenzyme model at the formic acid oxidation level and the Grignard reagent as a nucleophile to which one carbon unit was transferred.
模拟四氢叶酸辅酶一碳单元转移反应,通过其甲酸氧化态模型化合物苯并咪唑盐与一碳单元的受体Grignard试剂的加成-水解反应,为正戊醛的合成提出了一种仿生合成新方法,并对其反应机理和条件进行了讨论。
4) benzaldehyde
[英][ben'zældihaid] [美][bɛn'zældə,haɪd]
Grignard试剂C_6H_5MgBr
1.
Synthesis of benzaldehyde via C_6H_5MgBr;
用Grignard试剂C_6H_5MgBr合成苯甲醛
5) Grignard reagents
Grignard试剂
1.
In this dissertation we studied (Z)-α-silylvinyl Grignard reagents and (E)-α-iodovinylstannanes underwent a cross-coupling reaction in the presence of Pd(PPh_3)_4 catalyst to afford stereoselectively the difunctionalized 1,3-dienes containing silicon ang tin in good yields.
本论文研究了(Z)-α-硅基烯基Grignard试剂在Pd(PPh_3)_4催化下与(E)-α-碘代烯基锡烷的交叉偶联反应，为立体选择合成(Z，Z)-2-硅基-3-锡基-1，3-二烯提供了方便方法。
6) Grignard reagent tolyl magnesium bromide
Grignard试剂溴化对甲苯基镁
补充资料：Grignard process
分子式：
CAS号：
性质：一种合成氯硅烷的方法。它以格氏试剂的乙醚溶液与一个硅化合物例如四氯化硅反应，可得到一个氯硅烷的混合物，主要是二氯硅烷。本法虽然没有直接法便宜，但产物组成可通过改变条件而大幅度改变，可适用于制备烷基、芳基、混合烷/芳基或含有机功能团的氯硅烷。
CAS号：
性质：一种合成氯硅烷的方法。它以格氏试剂的乙醚溶液与一个硅化合物例如四氯化硅反应，可得到一个氯硅烷的混合物，主要是二氯硅烷。本法虽然没有直接法便宜，但产物组成可通过改变条件而大幅度改变，可适用于制备烷基、芳基、混合烷/芳基或含有机功能团的氯硅烷。
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