格氏試劑是由法國化學(xué)家維克多•格林尼亞(Victor Grignard)發(fā)現(xiàn)的一種含鹵化鎂的有機(jī)金屬化合物。由于其含有碳負(fù)離子,可通過烷基化、羰基加成、共軛加成等反應(yīng)增長(zhǎng)碳鏈;也可用于制備其它有機(jī)金屬化合物,尤其是烷基鎘試劑;還可以脫去亞胺的α-氫,用于α-烷基醛的合成反應(yīng)。
1、Fe催化下伯烷基格氏試劑與烯基或芳基羧化物的交叉偶聯(lián)反應(yīng):
J. Am. Chem. Soc., 2009, 131 (41), 14656–14657
2、格氏試劑用于氯代噻吩的C-H 官能團(tuán)聚合反應(yīng):
J. Am. Chem. Soc., 2011, 133 (25), 9700–9703
百靈威格氏試劑具有以下特點(diǎn):
★反應(yīng)收率高:大部分產(chǎn)品溶劑為THF,且通過多項(xiàng)嚴(yán)格檢測(cè),可有效提高反應(yīng)收率;
★可多次收?。喊b設(shè)計(jì)獨(dú)特,含多層密封襯墊,七孔可抽取式包裝,可有效延長(zhǎng)使用時(shí)間;
★成本優(yōu)勢(shì)好:極具競(jìng)爭(zhēng)力的價(jià)格,低于同類進(jìn)口產(chǎn)品價(jià)格的50%,國內(nèi)現(xiàn)貨充足,可提供大包裝產(chǎn)品。
產(chǎn)品編號(hào)
|
CAS
|
產(chǎn)品名稱
|
濃度
|
包裝
|
|
|
甲基溴化鎂
Methylmagnesium bromide
|
1.0M in THF
|
100 mL /800 mL
|
|
|
甲基溴化鎂
Methylmagnesium bromide
|
1.4M in THF
|
100 mL /800 mL
|
|
|
甲基溴化鎂
Methylmagnesium bromide
|
3.0M in diethyl ether
|
100 mL /500 mL /800 mL
|
|
|
甲基溴化鎂
Methylmagnesium bromide
|
3.0M in 2-methyl-THF
|
100 mL /800 mL
|
|
|
乙基溴化鎂
Ethylmagnesium bromide
|
1.0M in THF
|
100 mL /800 mL
|
|
|
乙基溴化鎂
Ethylmagnesium bromide
|
3.0 M in diethyl ether
|
100 mL /800 mL
|
|
|
乙烯基溴化鎂
Vinylmagnesium bromide
|
1.0M in THF
|
100 mL /800 mL
|
|
|
丙基溴化鎂
Propylmagnesium bromide
|
2.0M in THF
|
100 mL /800 mL
|
|
|
異丙基溴化鎂
Isopropylmagnesium bromide
|
1.0M in THF
|
100 mL /800 mL
|
|
|
環(huán)丙基溴化鎂
Cyclopropylmagnesium bromide
|
0.5M in THF
|
100 mL
|
|
|
烯丙基溴化鎂
Allylmagnesium bromide
|
1.0M in diethyl ether
|
100 mL /800 mL
|
|
|
戊基溴化鎂
Pentylmagnesium bromide
|
1.0M in THF
|
100 mL /500 mL /800 mL
|
|
|
環(huán)己基溴化鎂
Cyclohexylmagnesium bromide
|
1.0M in THF
|
100 mL /500 mL /800 mL
|
|
|
苯基溴化鎂
Phenylmagnesium bromide
|
1.0M in THF
|
100 mL /800 mL
|
|
|
4-氟苯基溴化鎂
4-Fluorophenylmagnesium bromide
|
0.8M in THF
|
100 mL /800 mL
|
|
|
4-氯苯基溴化鎂
4-Chlorophenylmagnesium bromide
|
1.0M in diethyl ether
|
100 mL /800 mL
|
|
|
4-甲氧基苯基溴化鎂
4-Methoxyphenylmagnesium bromide
|
0.5 M solution in THF
|
100 mL /500 mL /800 mL
|
|
|
甲基氯化鎂
Methylmagnesium chloride
|
3.0M in THF
|
100 mL /800 mL
|
|
|
乙炔基氯化鎂
Ethynylmagnesium chloride
|
0.5M in THF
|
100 mL /800 mL
|
|
|
異丙基氯化鎂
Isopropylmagnesium chloride
|
2.0M in THF
|
100 mL /500 mL /800 mL/5L
|
|
|
異丙基氯化鎂-氯化鋰
sopropylmagnesium chloride-lithium chloride complex
|
1.3M in THF
|
100 mL /800 mL
|
|
|
烯丙基氯化鎂
Allylmagnesium chloride
|
1.7M in THF
|
100 mL /500 mL /800 mL
|
|
|
正丁基氯化鎂
n-Butylmagnesium chloride
|
2.0M in THF
|
100 mL /800 mL
|
|
|
叔丁基氯化鎂
tert-Butylmagnesium chloride
|
1.0M in THF
|
100 mL /500 mL /800 mL
|
|
|
環(huán)戊基氯化鎂
Cyclopentylmagnesium chloride
|
2.0M in diethyl ether
|
100 mL /800 mL
|
|
|
環(huán)己基氯化鎂
Cyclohexylmagnesium chloride
|
1.3M solution in THF/toluene
|
100 mL /800 mL
|
|
|
芐基氯化鎂
Benzylmagnesium chloride
|
1.4M in THF
|
100 mL /800 mL
|