所有图片(2)
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![[1,2-双(二苯基膦)乙烷]二氯化镍(II)](/deepweb/assets/sigmaaldrich/product/structures/707/956/483e7a6e-5fb5-4e39-abd1-ecf33ccab3cf/640/483e7a6e-5fb5-4e39-abd1-ecf33ccab3cf.png)
nickel(II) chloride ≥95%](/deepweb/assets/sigmaaldrich/product/structures/389/486/4dbb7a27-cd7c-46ac-a905-bf7d713c1d43/640/4dbb7a27-cd7c-46ac-a905-bf7d713c1d43.png)
![[1,3-双(二苯基膦)丙烷]二氯化镍(II)](/deepweb/assets/sigmaaldrich/product/structures/844/065/af07f787-c6a3-4a6e-a22b-47a933c73978/640/af07f787-c6a3-4a6e-a22b-47a933c73978.png)
检测方案
≥95%
形式
powder
反应适用性
reagent type: catalyst
reaction type: Cross Couplings
mp
322-326 °C
InChI
1S/C26H24P2.2BrH.Ni/c1-5-13-23(14-6-1)27(24-15-7-2-8-16-24)21-22-28(25-17-9-3-10-18-25)26-19-11-4-12-20-26;;;/h1-20H,21-22H2;2*1H;/q;;;+2/p-2
InChI key
AEGMSHMBRVOLMV-UHFFFAOYSA-L
应用
[1,2-Bis(diphenylphosphino)ethane]dibromonickel(II) is a catalyst for a variety of transformations, including:
- kumada catalyst-transfer polycondensation
- oxidation of carboranyl phosphine ligands
- synthesis of nickel-iron dithiolato hydrides
- hydroformylation of alcohols
- Ullmann reactions - homocoupling reactions
- intramolecular aerobic oxidative amination of alkenes
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产品编号
说明
价格
警示用语：
Danger
危险分类
Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1A Inhalation - Muta. 2 - Repr. 1B - Resp. Sens. 1 - Skin Sens. 1 - STOT RE 1
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
Chuan-Che Liu et al.
Organic letters, 12(15), 3518-3521 (2010-07-09)
An efficient method for the synthesis of substituted 1(2H)-isoquinolone derivatives via nickel-catalyzed annulation of substituted 2-halobenzamides with alkynes is described. This protocol is successfully applied to the total synthesis of oxyavicine with excellent yield.
商品
Nickel complexes catalyze various synthetic reactions like oxidative addition, C-H activation, and cross-coupling.
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