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Merck
CN

261947

1,4-双(二苯基膦)丁烷

98%, solid

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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关于此项目

线性分子式:
(C6H5)2P(CH2)4P(C6H5)2
化学文摘社编号:
7688-25-7
分子量:
426.47
NACRES:
NA.22
PubChem Substance ID:
24855845
UNSPSC Code:
12352002
EC Number:
231-698-7
MDL number:
MFCD00003051
Beilstein/REAXYS Number:
706446

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产品名称

1,4-双(二苯基膦)丁烷, 98%

InChI key

BCJVBDBJSMFBRW-UHFFFAOYSA-N

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

SMILES string

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

assay

98%

form

solid

reaction suitability

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.)

functional group

phosphine

Quality Level

100

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相关类别

Application

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。

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - 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

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCZ9330
MKCV8441
MKCS2286
MKCN7246
MKCL7072

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Pinjing He et al.
Biotechnology for biofuels, 12, 289-289 (2020-01-01)
Anaerobic digestion of easily degradable biowaste can lead to the accumulation of volatile fatty acids, which will cause environmental stress to the sensitive methanogens consequently. The metabolic characteristics of methanogens under acetate stress can affect the overall performance of mixed
Trost, B. M.; Lautens, M. et al.
Journal of the American Chemical Society, 106, 7641-7641 (1984)
The Journal of Organic Chemistry, 59, 2679-2679 (1994)
Lin, I. J. B.; Alper, H.
Journal of the Chemical Society. Chemical Communications, 248-248 (1989)
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
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