Acros格式试剂

来源：Seebio.cn作者：西宝生物人气：-发表时间：2012-02-20 13:30:28【大中小】

格氏试剂，又称格林尼亚试剂，是指法国化学家维克多·格林尼亚发现的烃基卤化镁（R-MgX）一类有机金属化合物，是一种很好的亲核试剂，在有机合成和有机金属化学中有重要用途。
原理：由于镁原子直接和碳链相连，极化作用的结果是使邻近镁原子的那个碳原子呈负电性，使得这根C-Mg键极具反应活性。为了保证格氏试剂不发生其他反应，反应一般在醚类溶剂里进行，常用的有乙醚或四氢呋喃。格氏试剂实现了由碳正向碳负的转化，具有重要的意义。
应用：格式试剂在有机合成中能起三种不同的功能。一个是亲核试剂，这是最常见的功能；第二是作为碱使用，普通烷基卤化镁能产生相当于pka30左右的碱性，常常作为一种易得的强碱使用，常作为烯胺拔氢用碱；第三个功能是作为还原剂。
西宝生物优选ACROS格式试剂，并提供极具市场竞争力的价格，且大部分备有国内现货。

产品编号	中英文名	产品规格	CAS	包装
37738	甲基溴化镁 Methylmagnesium bromide	1M solution in THF, AcroSeal?	75-16-1	100 mL 800 mL
37733	甲基溴化镁 Methylmagnesium bromide	1.4M solution in toluene/THF, AcroSeal?	75-16-1	100 mL 800 mL
18354	甲基溴化镁 Methylmagnesium bromide	3M solution in diethyl ether, AcroSeal?	75-16-1	100 mL 800 mL
39112	甲基溴化镁 Methylmagnesium bromide	3.2M solution in 2-MeTHF, AcroSeal?	75-16-1	100 mL 800 mL
25256	甲基氯化镁 Methylmagnesium chloride	3M (22 wt.%) solution in THF, AcroSeal?	676-58-4	100 mL 800 mL
34728	乙基溴化镁 Ethylmagnesium bromide	0.9M in tert-Butyl methyl ether, AcroSeal?	925-90-6	100 mL 800 mL
21047	乙基溴化镁 Ethylmagnesium bromide	0.9M solution in THF, AcroSeal?	925-90-6	100 mL 800 mL
34729	乙基溴化镁 Ethylmagnesium bromide	3M solution in diethyl ether, AcroSeal?	925-90-6	100 mL 800 mL
18353	乙基溴化镁 Ethylmagnesium bromide	3.2M solution in 2-MeTHF, AcroSeal?	925-90-6	100 mL 800 mL
37728	乙基氯化镁 Ethylmagnesium chloride	2.0M solution in THF, AcroSeal?	925-90-6	100 mL 800 mL
25257	乙基氯化镁 Ethylmagnesium chloride	2.7M (25 wt.%) solution in THF, AcroSeal?	925-90-6	100 mL 800 mL
20939	乙烯基溴化镁 Vinylmagnesium bromide	0.7M solution in THF, AcroSeal?	1826-67-1	100 mL 800 mL
25259	乙烯基氯化镁 Vinylmagnesium chloride	1.9M (16.5 wt.%) solution in THF, AcroSeal?	3536-96-7	100 mL 800 mL
43912	乙炔基溴化镁 Ethynylmagnesium bromide	0.5M solution in THF, AcroSeal?	4301-14-8	100 mL 800 mL
38895	乙炔基氯化镁 Ethynylmagnesium chloride	0.6M solution in THF/Tolueue, AcroSeal?	65032-27-1	100 mL 800 mL
20845	丙基氯化镁 Propylmagnesium chloride	2M solution in diethyl ether, AcroSeal?	2234-82-4	100 mL 800 mL
42678	异丙基溴化镁 Isopropylmagnesium bromide	3M solution in 2-Methyltetrahydrofuran, AcroSeal?	920-39-8	100 mL
21285	异丙基氯化镁 Isopropylmagnesium chloride	2.0M solution in THF, AcroSeal?	1068-55-9	100 mL 800 mL
38628	异丙基氯化镁-氯化锂 sopropylmagnesium chloride-lithium chloride complex	1.3M solution in THF, AcroSeal?	745038-86-2	100 mL 800 mL
39761	环丙基溴化镁 Cyclopropylmagnesium bromide	0.5M solution in THF, AcroSeal?	23719-80-4	100 mL
20953	烯丙基溴化镁 Allylmagnesium bromide	1M solution in diethyl ether, AcroSeal?	1730-25-2	100 mL 800 mL
20967	烯丙基氯化镁 Allylmagnesium chloride	1.7M solution in THF, AcroSeal?	2622-05-1	100 mL 800 mL
33168	正丁基氯化镁 n-Butylmagnesium chloride	20 wt% solution in THF/Toluene, AcroSeal?	693-04-9	100 mL 800 mL
33166	仲丁基氯化镁 sec-Butylmagnesium chloride	25 wt% solution in THF, AcroSeal?	15366-08-2	100 mL
33167	叔丁基氯化镁 tert-Butylmagnesium chloride	1.7M solution in THF, AcroSeal?	677-22-5	100 mL 800 mL
39430	叔丁基氯化镁 tert-Butylmagnesium chloride	1.7M solution in diethyl ether, AcroSeal?	677-22-5	100 mL 800 mL
42739	异丁基溴化镁 Isoutylmagnesium bromide	2M solution in diethyl ether, AcroSeal?	926-26-5	100 mL 800 mL
20952	异丁基氯化镁 Isoutylmagnesium chloride	2M solution in diethyl ether, AcroSeal?	5674-02-2	100 mL 800 mL
43555	戊基溴化镁 Pentylmagnesium bromide	2M solution in diethyl ether, AcroSeal?	6393-56-2	100 mL 800 mL
43621	戊基氯化镁 Pentylmagnesium chloride	1.3M solution in THF, AcroSeal?	693-25-4	100 mL 800 mL
42745	环戊基溴化镁 Cyclopentylmagnesium bromide	2.0M solution in diethyl ether, AcroSeal?	33240-34-5	100 mL 800 mL
20846	环戊基氯化镁 Cyclopentylmagnesium chloride	2M solution in diethyl ether, AcroSeal?	32916-51-1	100 mL 800 mL
42776	己基溴化镁 Hexylmagnesium bromide	0.8M solution in THF, AcroSeal?	3761-92-0	100 mL 800 mL
43468	己基氯化镁 Hexylmagnesium chloride	2M solution in THF, AcroSeal?	44767-62-6	100 mL 800 mL
37734	环己基氯化镁 Cyclohexylmagnesium chloride	1.3M solution in THF/Toluene, AcroSeal?	931-51-1	100 mL 800 mL
37741	苯基溴化镁 Phenylmagnesium bromide	1M solution in THF, AcroSeal?	100-58-3	100 mL 800 mL
17398	苯基溴化镁 Phenylmagnesium bromide	2.8M solution in diethyl ether, AcroSeal?	100-58-3	100 mL 800 mL
39111	苯基溴化镁 Phenylmagnesium bromide	2.8M solution in 2-MeTHF, AcroSeal?	100-58-3	100 mL 800 mL
25258	苯基氯化镁 Phenylmagnesium chloride	25 wt% solution in tetrahydrofuran, AcroSeal?	100-59-4	100 mL 800 mL
37723	4-氟苯基溴化镁 4-Fluorophenylmagnesium bromide	0.8M solution in THF, AcroSeal?	352-13-6	100 mL 800 mL
37737	4-氟苯基溴化镁 4-Fluorophenylmagnesium bromide	2M solution in diethyl ether, AcroSeal?	352-13-6	100 mL 800 mL
37740	4-氯苯基溴化镁 4-Chlorophenylmagnesium bromide	1M solution in diethyl ether, AcroSeal?	873-77-8	100 mL 800 mL
37725	4-氯苯基溴化镁 4-Chlorophenylmagnesium bromide	1M solution in THF/toluene, AcroSeal?	873-77-8	100 mL 800 mL
37742	4-甲氧基苯基溴化镁 4-Methoxyphenylmagnesium bromide	1M solution in THF, AcroSeal?	13139-86-1	100 mL 800 mL
38995	苄基氯化镁 Benzylmagnesium chloride	1.5M solution in THF, AcroSeal?	6921-34-2	100 mL 800 mL

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