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Merck
CN

189898

甲基溴化镁 溶液

3.0 M in diethyl ether

别名:

Bromomethylmagnesium

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关于此项目

线性分子式:
CH3MgBr
化学文摘社编号:
分子量:
119.24
UNSPSC Code:
12352111
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
3535220
Concentration:
3.0 M in diethyl ether
Form:
liquid
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Quality Level

form

liquid

reaction suitability

reaction type: Grignard Reaction

packaging

Kilo-Lab® of , Sure/Seal of

concentration

3.0 M in diethyl ether

density

1.035 g/mL at 25 °C

SMILES string

C[Mg]Br

InChI

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

InChI key

AVFUHBJCUUTGCD-UHFFFAOYSA-M

General description

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。

Application

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)

Packaging

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。

Legal Information

Kilo-Lab is a registered trademark of Merck KGaA, Darmstadt, Germany
Sure/Seal is a trademark of Sigma-Aldrich Co. LLC


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signalword

Danger

target_organs

Central nervous system

supp_hazards

存储类别

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

wgk

WGK 1

flash_point_f

-40.0 °F - closed cup

flash_point_c

-40 °C - closed cup

Hazard Classifications

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

法规信息

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Diastereoselective preparation of cyclic ?-aminoketals. Application to the total synthesis of piperidine alkaloids
Al-Sarabi AE
ARKIVOC (Gainesville, FL, United States), 1, 119-133 (2007)
Non-solvent post-modifications with volatile reagents for remarkably porous ketone functionalized polymers of intrinsic microporosity
Sirinapa W,et al.
Nature Communications, 14, 2096-2096 (2023)
Asymmetric synthesis of (2R, 3S) and (2S, 3R) precursors of ?-methyl-histidine,-phenylalanine and-tyrosine.
Li G
Tetrahedron Asymmetry, 4(11), 2315-2318 (1993)



全球贸易项目编号

货号GTIN
189898-800ML04061838759467
189898-18L-KL04061837789694
189898-4X25ML04061838759450
189898-50ML04061837789724
189898-PZ04061823819138
189898-4X100ML04061838759443
189898-8L04061838759474
189898-100ML04061838759436