跳转至内容
Merck
CN

主要文件

查看所有文档

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

登录 查看组织和合同定价。

选择尺寸

变更视图

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
技术服务
需要帮助？我们经验丰富的科学家团队随时乐意为您服务。
让我们为您提供帮助

Quality Level

200

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

mp

137-142 °C (lit.)

functional group

phosphine

SMILES string

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

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

InChI key

QFMZQPDHXULLKC-UHFFFAOYSA-N

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.

Still not finding the right product?

Explore all of our products under 1,2-双(二苯基膦)乙烷

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

没有发现合适的版本？

如果您需要特殊版本，可通过批号或批次号查找具体证书。

搜索COA

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

相关内容

Phosphine Ligand Application Guide

Phosphine Ligand Application Guide

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
Fiaud, J.-C.; Malleron, J.-L.
Chemical Communications (Cambridge, England), 1159-1159 (1981)
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
查看所有相关文献

全球贸易项目编号

货号GTIN
106496-50G04061833544310
106496-10G04061838674111