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(2-Naphthylmethyl)zinc bromide solution

(2-萘甲基)溴化锌 溶液

品牌
Sigma-Aldrich
CAS
152329-44-7
货号
499021
包装型号
规格纯度
0.5 M in THF
参考价格
1817.36 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

(2-Naphthylmethyl)zinc bromide is an organozinc halide, which is typically used as a reagent in Negishi cross-coupling reactions. In this process, the organozinc halide reacts with organic halides or triflates to form a carbon-carbon bond in the presence of a Pd catalyst.

应用

(2-Naphthylmethyl)zinc bromide can be used as a reagent for the synthesis of:

  • 4-(5,6-dimethoxy-2-(naphthalen-2-ylmethyl)pyridin-3-yl)benzonitrile from 4-(2-bromo-5,6-dimethoxypyridin-3-yl)benzonitrile using Pd catalyst.
  • (E)-stilbene, (2,2′-[1,4-phenylenedi-(1E)-2,1-ethenediyl]bis[naphthalene]) from 1,4-benzenedicarboxaldehyde in the presence of Pd catalyst and a silylating agent.

包装

50 mL in Sure/Seal™

法律信息

Rieke® Metals, Inc. 产品 ®Rieke Metals, Inc. 的注册商标

基本信息

线性分子式C10H7CH2ZnBr
分子量286.48
MDL编号MFCD01311438
PubChem化学物质编号24873248
NACRESNA.22

产品性质

质量水平100
浓度0.5 M in THF
密度0.978 g/mL at 25 ℃
储存温度2-8℃
SMILES stringBr[Zn]Cc1ccc2ccccc2c1
InChI1S/C11H9.BrH.Zn/c1-9-6-7-10-4-2-3-5-11(10)8-9;;/h2-8H,1H2;1H;/q;;+1/p-1
InChI keyIKDINBHMSAHXCA-UHFFFAOYSA-M

安全信息

象形图GHS02GHS07GHS08
警示用语:Danger
危险声明H225 - H319 - H335 - H336 - H351
预防措施声明P202 - P210 - P233 - P240 - P305 + P351 + P338 - P308 + P313
危险分类Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2
补充剂危害EUH014 - EUH019
储存分类代码4.3 - Hazardous materials, which set free flammable gases upon contact with water
WGKWGK 3
闪点(F)1.4 °F - closed cup
闪点(C)-17 ℃ - closed cup

Sigma-Aldrich

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