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Merck
CN
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文件

261947

Sigma-Aldrich

1,4-双(二苯基膦)丁烷

98%

别名:

1,4-丁二酰双 [二苯基膦], 1,4-丁烯双（二苯基膦）, 四甲基双（二苯基膦）, dppb

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About This Item

线性分子式:
(C6H5)2P(CH2)4P(C6H5)2
CAS号:
7688-25-7
分子量:
426.47
Beilstein:
706446
EC 号:
231-698-7
MDL编号:
MFCD00003051
UNSPSC代码:
12352002
PubChem化学物质编号:
24855845
NACRES:
NA.22

质量水平

100

检测方案

98%

形式

solid

反应适用性

reagent type: ligand
reaction type: Alkylations
reagent type: ligand
reaction type: Heck Reaction
reagent type: ligand
reaction type: Isomerizations
reagent type: ligand
reaction type: Negishi Coupling
reagent type: ligand
reaction type: Sonogashira Coupling
reagent type: ligand
reaction type: Stille Coupling
reagent type: ligand
reaction type: Suzuki-Miyaura Coupling

mp

132-136 °C (lit.)

官能团

phosphine

SMILES字符串

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

InChI

1S/C28H28P2/c1-5-15-25(16-6-1)29(26-17-7-2-8-18-26)23-13-14-24-30(27-19-9-3-10-20-27)28-21-11-4-12-22-28/h1-12,15-22H,13-14,23-24H2

InChI key

BCJVBDBJSMFBRW-UHFFFAOYSA-N

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相关类别

应用

作为配体用于 Pd(0)-催化的芳炔酰基氰化反应以及烯丙氧基氨基甲酸酯的去保护反应。

象形图

Exclamation mark
GHS07

警示用语：

Warning

危险声明

H315,H319,H335

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

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Trost, B. M.; Schmidt, T.
Journal of the American Chemical Society, 110, 2301-2301 (1988)
The Journal of Organic Chemistry, 59, 2679-2679 (1994)
Celisnolia M Leite et al.
Anti-cancer agents in medicinal chemistry, 21(9), 1172-1182 (2020-08-26)
Breast cancer is one of the most common types among women. Its incidence progressively increases with age, especially after age 50. Platinum compounds are not efficient in the treatment of breast cancer, highlighting the use of other metals for the
Lin, I. J. B.; Alper, H.
Journal of the Chemical Society. Chemical Communications, 248-248 (1989)
Rodrigo S Correa et al.
Journal of inorganic biochemistry, 198, 110751-110751 (2019-06-21)
We report on chemistry and cytotoxic studies of four new ruthenium (II) complexes containing uracil derivatives. All compounds are neutral, presenting the formula [Ru(PPh3)2(2TU)2] (1), [Ru(PPh3)2(6m2TU)2] (2), [Ru(dppb)(2TU)2] (3) and [Ru(dppb)(6m2TU)2] (4), where PPh3 = triphenylphosphine; dppb = 1,4-bis(diphenylphosphino)butane, 2TU = 2-thiouracil and 6m2TU = 6-methyl-2-thiouracil. They were
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