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About This Item
线性分子式:
(CH3)2C6H3MgBr
CAS号:
分子量:
209.37
MDL编号:
UNSPSC代码:
12352103
PubChem化学物质编号:
NACRES:
NA.22
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反应适用性
reaction type: Grignard Reaction
质量水平
浓度
0.5 M in THF
沸点
65 °C
密度
0.950 g/mL at 25 °C
储存温度
2-8°C
SMILES字符串
Cc1cc(C)cc([Mg]Br)c1
InChI
1S/C8H9.BrH.Mg/c1-7-4-3-5-8(2)6-7;;/h4-6H,1-2H3;1H;/q;;+1/p-1
InChI key
XPXQQJMQESWIKM-UHFFFAOYSA-M
应用
3,5-Dimethylphenylmagnesium bromide solution can be used:
- As a starting material for the synthesis of diarylborinic acids, which on Suzuki coupling with vinyl triflate yield penultimate methyl ester.
- To prepare 3,5-dimethyl-p-terphenyl by reacting with biphenylsulfonate in the presence of dppfNiCl2 catalyst.
法律信息
Rieke® Metals, Inc. 产品 ®Rieke Metals, Inc. 的注册商标
警示用语：
Danger
危险分类
Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
靶器官
Respiratory system
补充剂危害
储存分类代码
3 - Flammable liquids
WGK
WGK 3
闪点(°F)
-0.0 °F - closed cup
闪点(°C)
-17.78 °C - closed cup
法规信息
新产品
Preparation of unsymmetrical terphenyls via the nickel-catalyzed cross-coupling of alkyl biphenylsulfonates with aryl Grignard reagents
Cho C, et al.
Tetrahedron, 60(21), 4589-4599 (2004)
Suzuki reaction of a diarylborinic acid: one-pot preparation and cross-coupling of bis (3, 5-dimethylphenyl) borinic acid
Winkle DD and Schaab KM
Organic Process Research & Development, 5(4), 450-451 (2001)
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