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189898

Sigma-Aldrich

甲基溴化镁 溶液

3.0 M in diethyl ether

别名:

Bromomethylmagnesium

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About This Item

线性分子式:
CH3MgBr
CAS号:
75-16-1
分子量:
119.24
Beilstein:
3535220
MDL號碼:
MFCD00000041
分類程式碼代碼:
12352111
PubChem物質ID:
24851403
NACRES:
NA.22

品質等級

200

反應適用性

reaction type: Grignard Reaction

濃度

3.0 M in diethyl ether

密度

1.035 g/mL at 25 °C

SMILES 字串

C[Mg]Br

InChI

1S/CH3.BrH.Mg/h1H3;1H;/q;;+1/p-1

InChI 密鑰

AVFUHBJCUUTGCD-UHFFFAOYSA-M

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相关类别

一般說明

甲基溴化镁溶液，又称溴甲基镁，既是路易斯酸又是亲核试剂。它通常用作有机合成中的格氏试剂。

應用

甲基溴化镁溶液（3M 乙醚溶液）用于合成：
  • 3S-（Boc-氨基）-2，4-二甲基-2-戊醇和甲基叔丁基（S）-亚砜。
  • 甲基聚酰亚胺钾 (K-PIM-1) (MeMgBr)。
  • 3(4R)-{3(2R,3S)-[4′-(1′-三苯基甲基)咪唑]-2-溴-1-氧代丁基)-4-苯基-2-恶唑烷酮
  • 2-(2-氧代丙基)哌啶-1-羧酸苄酯
  • (R*, R*) 1-[1-(1-苯乙基)吡咯烷-2-基]丙-2-酮）

包裝

建议将25 mL Sure/Seal™ 瓶作为一次性瓶使用。 反复穿刺可能导致产品性能下降。
查看可回收的容器产品。

法律資訊

Sure/Seal is a trademark of Sigma-Aldrich Co. LLC

訊號詞

Danger

危險分類

Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 1 - Skin Corr. 1B - STOT SE 3 - Water-react 1

標靶器官

Central nervous system

安全危害

EUH019

儲存類別代碼

4.3 - Hazardous materials which set free flammable gases upon contact with water

水污染物質分類（WGK）

WGK 1

閃點（°F）

-40.0 °F - closed cup

閃點（°C）

-40 °C - closed cup

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商品

Reagents for C–C Bond Formation

We carry a large variety of electrophiles and nucleophiles that are widely used in C–C bond-forming reactions. This group of products contains many organometallic reagents as well as commonly-used alkylating and acylating reagents.

Reagents for C–C Bond Formation

We carry a large variety of electrophiles and nucleophiles that are widely used in C–C bond-forming reactions. This group of products contains many organometallic reagents as well as commonly-used alkylating and acylating reagents.

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