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Nickel(II) Bromide 2-Methoxyethyl Ether Complex

溴化镍 (II) 2-甲氧基乙基醚复合物

品牌
Sigma-Aldrich
CAS
312696-09-6
货号
459674
包装型号
规格纯度
参考价格
1711.31 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

应用

Nickel(II) bromide 2-methoxyethyl ether complex can be used as a catalyst to prepare:

  • Hindered diarylmethanols and benzylic alcohols by the addition of aryl halides to various aldehydes in the presence of Zn as a reducing agent.
  • Benzene-fused cyclic compounds via reductive dicarbofunctionalization of unactivated alkenes using less reactive benzyl chlorides.
  • Benzylboron derivatives via C-C cross-coupling reaction between substituted 5-bromo-3-methoxy-2-(trimethylsilyl)phenyl triflate and bromomethylboronic acid pinacol ester.
  • N-(Hetero)aryl sulfamides by N-arylation of sulfamides with aryl bromides in the presence of a photosensitizer.

包装

5 g in glass bottle

基本信息

线性分子式NiBr2 · O(CH2CH2OCH3)2
分子量352.67
MDL编号MFCD00274339
PubChem化学物质编号24869583
NACRESNA.23

产品性质

形式powder
质量水平100
reaction suitabilityreagent type: catalyst
core: nickel
SMILES stringBr[Ni]Br.COCCOCCOC
InChI1S/C6H14O3.2BrH.Ni/c1-7-3-5-9-6-4-8-2;;;/h3-6H2,1-2H3;2*1H;/q;;;+2/p-2
InChI keyRRSIMIHTHWYRRA-UHFFFAOYSA-L

安全信息

象形图GHS02GHS07
警示用语:Danger
危险声明H228 - H302 + H312 + H332 - H315 - H319 - H335
预防措施声明P210 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338
危险分类Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Sol. 1 - Skin Irrit. 2 - STOT SE 3
靶器官Respiratory system
储存分类代码4.1B - Flammable solid hazardous materials
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备Eyeshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges

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