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346179

Sigma-Aldrich

三乙基膦 溶液

1.0 M in THF

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别名:
PEt3, Triethylphosphorous solution
线性分子式:
(C2H5)3P
CAS号:
554-70-1
分子量:
118.16
Beilstein:
969170
MDL编号:
MFCD00009256
PubChem化学物质编号:
24861378
NACRES:
NA.22

形式

liquid

质量水平

100

反应适用性

reagent type: ligand
reaction type: Arylations

浓度

1.0 M in THF

密度

0.869 g/mL at 25 °C

官能团

phosphine

SMILES字符串

CCP(CC)CC

InChI

1S/C6H15P/c1-4-7(5-2)6-3/h4-6H2,1-3H3

InChI key

RXJKFRMDXUJTEX-UHFFFAOYSA-N

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相关类别

应用

Catalyst for:
  • Regioselective formation of alcohols from hydrocarbonylation of alkenes
  • Bronsted acid-assisted synthesis of dihydropyrones from aromatic aldehydes and allenoates
  • Silaboration of enynes
  • Conversion of phenylacetic acids to phenylacetonitriles of benzonitriles
  • Thermal decomposition of platinum and palladium naphthalenediyl
  • Asymmetrical Morita-Baylis-Hillman reaction

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Danger

危险分类

Acute Tox. 4 Oral - Carc. 2 - Eye Dam. 1 - Flam. Liq. 2 - Pyr. Liq. 1 - Skin Corr. 1B

补充剂危害

EUH019

储存分类代码

4.2 - Pyrophoric and self-heating hazardous materials

WGK

WGK 3

闪点(°F)

-4.0 °F - closed cup

闪点(°C)

-20 °C - closed cup

个人防护装备

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

法规信息

危险化学品

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Silyl triflates of the form R4-n Si(OTf)n (n=1, 2; OTf=OSO3 CF3 ) are shown to activate carbon dioxide when paired with bulky alkyl-substituted Group 15 bases. Combinations of silyl triflates and 2,2,6,6-tetramethylpiperidine react with CO2 to afford silyl carbamates via a
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Follicular adenoma is a type of benign and encapsulated nodule in the thyroid gland, but some adenomas have the potential to progress to follicular carcinoma. Therefore, it is important to monitor the state and progress of follicular adenoma in the
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