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反式-1,2-双(二苯基膦)乙烯

trans-1,2-Bis(diphenylphosphino)ethylene
产品编号:3253960
规格:97%
CAS NO:983-81-3
包装规格:1 G
产品类别:进口试剂
品牌:Sigma-Aldrich
优惠价:立即咨询
产品编号包装单位单价(元)国内现货国外库存询价单
32539601 G452
产品别名

983-81-3

反式-1,2-双(二苯基膦)乙烯

trans-1,2-Bis(diphenylphosphino)ethylene

NSC 132587

(E)-Vinylenebis[diphenylphosphine]

trans-1,2-Ethenediylbis(diphenylphosphine)

结构式
基本信息
Linear Formula【线性分子式】
(C6H5)2PCH=CHP(C6H5)2
Molecular weight
396.40
EC number【EC 号】
213-570-2
MDL number
MFCD00063219
PubChem Substance ID【PubChem化学物质编号】
24857303
Application【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
产品性质
Quality Level【质量水平】
100
Assay【测定】
97%
reaction suitability
reaction 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
mp
126-130 ℃ (lit.)
functional group【官能团】
phosphine
SMILES string
c1ccc(cc1)P(\C=C\P(c2ccccc2)c3ccccc3)c4ccccc4
InChI
1S/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 key
NCKJIJSEWKIXAT-QURGRASLSA-N
packaging【包装】
1 g in glass bottle
安全信息
Storage Class Code【储存分类代码】
11 - Combustible Solids
WGK
WGK 3
Personal Protective Equipment【个人防护装备】
dust mask type N95 (US), Eyeshields, Gloves
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