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Merck
CN

570958

三叔丁基膦

98%

别名:

P(t-Bu)3

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关于此项目

线性分子式:
[(CH3)3C]3P
化学文摘社编号:
13716-12-6
分子量:
202.32
UNSPSC Code:
12352128
NACRES:
NA.22
PubChem Substance ID:
24880600
EC Number:
237-266-4
Beilstein/REAXYS Number:
1738613
MDL number:
MFCD00015006

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产品名称

三叔丁基膦, 98%

InChI key

BWHDROKFUHTORW-UHFFFAOYSA-N

InChI

1S/C12H27P/c1-10(2,3)13(11(4,5)6)12(7,8)9/h1-9H3

SMILES string

CC(C)(C)P(C(C)(C)C)C(C)(C)C

assay

98%

reaction suitability

reaction type: Cross Couplings
reagent type: ligand
reaction type: Addition Reactions
reagent type: ligand
reaction type: Buchwald-Hartwig Cross Coupling Reaction
reagent type: ligand
reaction type: Heck Reaction
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

bp

102-103 °C/13 mmHg (lit.)

mp

30-35 °C (lit.)

density

0.834 g/mL at 20 °C (lit.)

functional group

phosphine

Quality Level

100

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相关类别

Application

芳基硼酸与羟基醌的苯基碘叶立德进行钯催化的偶联反应时的首选配体。还可与 Pd2(dba)3 一起用于三甲基甲硅烷基烯醇醚与芳基卤化物的 α-芳基化。

pictograms

FlameCorrosion
GHS02,GHS05

signalword

Danger

hcodes

H250,H314

Hazard Classifications

Eye Dam. 1 - Pyr. Sol. 1 - Skin Corr. 1B

存储类别

4.2 - Pyrophoric and self-heating hazardous materials

wgk

WGK 3

flash_point_f

1.4 °F

flash_point_c

-17 °C

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

法规信息

新产品
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SDBB5049
SDBB5050
SDBB5180
STBL3484
SHBQ8186

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Tetsuo Iwama et al.
Organic letters, 8(25), 5725-5728 (2006-12-01)
Inter- and intramolecular arylations of trimethylsilyl enol ethers with aryl halides are accomplished regiospecifically in the presence of a palladium catalyst and tributyltin fluoride in refluxing benzene or toluene. The optimal catalyst system called for the use of Pd2(dba)3 and
Synlett, 2597-2597 (2006)
Maria V Zakharova et al.
ACS applied materials & interfaces, 10(15), 13199-13210 (2018-03-10)
Conventional amines and phosphines, such as diethylenetriamine, diphenylpropylphosphine, triethylamine, and tetramethylpiperidine, were grafted or impregnated on the surface of metalated SBA-15 materials, such as Ti-, Al-, and Zr-SBA-15, to generate air-stable solid-supported Lewis acid-base pairs. The Lewis acidity of the

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