1) New Applications of Grignard Reagents
格氏试剂的新应用
2) Grignard reagent
格氏试剂
1.
This review summarizes the recent advance in the enantioselectivity of 1,4-conjugate addition of Grignard reagents to α,β-unsaturated carbonyl compounds catalyzed by copper-complex.
介绍了铜络合物催化的格氏试剂与α,β-不饱和羰基化合物的立体选择性1,4-共轭加成反应的研究进展。
2.
Tri(m-ethoxyphenyl)bismuthine was synthesized by mixing the Grignard reagent with trichlorobismuthine.
利用相转移催化法得到了间溴苯乙醚,再通过相应的格氏试剂与三氯化铋反应合成了标题化合物,在乙醇和乙醚的混合溶剂中培养出单晶,并通过X射线单晶结构分析法测定了分子结构和晶体结构。
3) grignard reagents
格氏试剂
1.
Cross-coupling reaction of polymer-supported (E)- vinylic selenides with Grignard reagents in the presence of NiCl 2(PPh 3) 2 as catalyzed yielded (E)-1,2-disubstituted ethenes on solid-phase.
聚苯乙烯负载硒溴与炔基锂反应合成聚苯乙烯负载炔基硒醚 ,再与LiAlH4 反应制得聚苯乙烯负载反式烯基硒醚 ;此负载型烯基硒醚在NiCl2 (PPh3 ) 2 存在下与格氏试剂发生的偶联反应 ,提供了一种有效的 (E) - 1,2 -二取代乙烯的固相有机合成方
2.
This paper makes a brief introduction of the preparation of general Grignard reagents and di Grignard reagents,their properties and their reasonable application in organic and organometallic synthesis.
介绍了格氏试剂和双格氏试剂的制备、特性以及在有机合成和金属有机合成方面的应用。
3.
Grignard reagents are among the most important and traditional organometal reagents.
格氏试剂是最重要和最常用的有机金属试剂之一,使用格氏试剂对双键加成是生成碳碳键的重要方法之一。
4) di-Grignard Reagent
双格氏试剂
1.
Research progress of small di-Grignard reagents;
小分子双格氏试剂的研究进展
5) mono-Grignard Reagent
单格氏试剂
1.
Di-Grignard Reagent and mono-Grignard Reagent were prepared using 1,4-dibromobutane.
以 1 ,4-二溴丁烷为原料 ,分别制备了双格氏试剂和单格氏试剂。
6) ethereal solutions of grignard salts
格氏试剂盐
