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Merck
CN

106496

1,2-双(二苯基膦)乙烷

97%

别名:

1,2-二(二苯基膦基)乙烷, Diphos, dppe

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关于此项目

线性分子式:
(C6H5)2PCH2CH2P(C6H5)2
化学文摘社编号:
1663-45-2
分子量:
398.42
UNSPSC Code:
12352002
NACRES:
NA.22
PubChem Substance ID:
24846735
EC Number:
216-769-2
Beilstein/REAXYS Number:
761261
MDL number:
MFCD00003047

主要文件

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InChI key

QFMZQPDHXULLKC-UHFFFAOYSA-N

InChI

1S/C26H24P2/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

SMILES string

C(CP(c1ccccc1)c2ccccc2)P(c3ccccc3)c4ccccc4

assay

97%

reaction suitability

reagent type: ligand
reaction type: C-C Bond Formation, reagent type: ligand
reaction type: Carbonylations, reagent type: ligand
reaction type: Cycloadditions, reagent type: ligand
reaction type: Decarboxylations, reagent type: ligand
reaction type: Diels-Alder Reaction, reagent type: ligand
reaction type: Heck Reaction, reagent type: ligand
reaction type: Negishi Coupling, reagent type: ligand
reaction type: Suzuki-Miyaura Coupling

Quality Level

200

functional group

phosphine

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相关类别

Application

用于获得混合金属簇。
Ligand for metal-catalyzed allylic alkylation; decarboxylation of allylic esters; 1,3-diene synthesis; cycloaddition reactions; carbonylation reactions.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H335

Hazard Classifications

STOT SE 3

target_organs

Respiratory system

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCC4988
03810PD
03610PD
04010PD
03910PD

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Fiaud, J.-C.; Malleron, J.-L.
Chemical Communications (Cambridge, England), 1159-1159 (1981)
David P Temelkoff et al.
Carbohydrate research, 341(10), 1645-1656 (2006-02-28)
Bis(diphenylphosphino)ethane (DPPE) reacts with pyranosyl azides derived from D-glucose and D-glucuronic acid in the presence of acid chlorides to yield the corresponding glycosyl amides. Reaction rates are comparable to those with triphenylphosphine, however, the byproduct phosphine oxide is easily removed
Huan Jin et al.
Journal of biopharmaceutical statistics, 23(2), 432-446 (2013-02-27)
Motivated by the design and analysis of a specific type of Phase II cancer clinical trials, we derive in this article a class of weighted rank tests for the testing of noninferiority hypotheses with a prespecified margin based on paired
Weiming Gao et al.
Inorganic chemistry, 45(23), 9169-9171 (2006-11-07)
The reaction of [Fe2(CO)6(mu-SCH2)2NCH2CH2N(mu-SCH2)2Fe2(CO)6] (1) with 1,2-bis(diphenylphosphino)ethane in the presence of Me3NO.2H2O affords two structurally different metallomacromolecules: a dimer of the type [{Fe2(CO)5(mu-SCH2)2NCH2CH2N(mu-SCH2)2Fe2(CO)5}(Ph2PCH2)2] (2) and a tetramer species containing eight iron centers with an overall formula of [{Fe2(CO)6(mu-SCH2)2NCH2CH2N(mu-SCH2)2Fe2(CO)5}2(Ph2PCH2)2] (3). Their
Anne Westphal et al.
Inorganic chemistry, 51(10), 5748-5763 (2012-05-03)
The molybdenum(V) complex [Mo(O)Cl(3)dppe] [dppe = 1,2-bis(diphenylphosphino)ethane] is considered as a model system for a combined study of the electronic structure using UV/vis absorption and magnetic circular dichroism (MCD) spectroscopy. In order to determine the signs and MCD C-term intensities
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Phosphine Ligand Application Guide

Phosphine Ligand Application Guide

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