位置:首页 > 品牌 > Sigma-Aldrich >

trans-1,2-Bis(diphenylphosphino)ethylene

反式-1,2-双(二苯基膦)乙烯

品牌
Sigma-Aldrich
CAS
983-81-3
货号
287970
包装型号
规格纯度
97%
参考价格
377.23 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

应用

Catalyst for:

  • Coupling of primary and secondary alkyl halides with aryl grignard reagents
  • Homogeneous hydrogenation of Carbon Dioxide mediated by Ruthenium

Reactant for:
  • Preparation of cyclopalladated derivatives of benzylidene
  • Preparation of cyclopalladated complexes containing tridentate thiosemicarbazone ligands as antimalarial agents
  • Catalytic asymetric intramolecular hydroamination of alkynylamines

包装

1 g in glass bottle

基本信息

线性分子式(C6H5)2PCH=CHP(C6H5)2
分子量396.40
EC 号213-570-2
MDL编号MFCD00063219
PubChem化学物质编号24857303

产品性质

质量水平100
测定97%
reaction suitabilityreaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reagent type: ligand
mp126-130 ℃ (lit.)
官能团phosphine
SMILES stringc1ccc(cc1)P(\C=C\P(c2ccccc2)c3ccccc3)c4ccccc4
InChI1S/C26H22P2/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/h1-22H/b22-21+
InChI keyNCKJIJSEWKIXAT-QURGRASLSA-N

安全信息

储存分类代码11 - Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备dust mask type N95 (US), Eyeshields, Gloves

Sigma-Aldrich

推荐产品
| 首页 | 联系我们 | 会员服务 | 广告服务 | 友情链接 |
版权所有 CopyRight © 2008-2024 粤ICP备08119708号