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重要文件

275069

Sigma-Aldrich

乙炔基三正丁基锡

95%

同義詞:

三丁基乙烯锡

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About This Item

線性公式:
HC≡CSn(CH2CH2CH2CH3)3
CAS號碼:
分子量::
315.08
Beilstein:
3537659
MDL號碼:
分類程式碼代碼:
12352103
PubChem物質ID:
NACRES:
NA.22
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化驗

95%

形狀

liquid

折射率

n20/D 1.476 (lit.)

bp

70 °C/0.2 mmHg (lit.)

密度

1.089 g/mL at 25 °C (lit.)

SMILES 字串

CCCC[Sn](CCCC)(CCCC)C#C

InChI

1S/3C4H9.C2H.Sn/c3*1-3-4-2;1-2;/h3*1,3-4H2,2H3;1H;

InChI 密鑰

YEMJHNYABQHWHL-UHFFFAOYSA-N

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應用

Ethynyltributylstannane can be used as a reactant to prepare:
  • Terminal arylacetylene derivatives by Stille coupling reaction with aryl halides in the presence of palladium catalyst.[1]
  • 1,4-bis(tributylstannyl)but-1-en-3-yne by dimerization using a metal complex having bulky ligand catalyst system.[2]
  • Isoquinolone derivatives by reacting with benzotriazinones via denitrogenative insertion in the presence of nickel catalyst.[3]
  • Enyne key intermediates in the total synthesis of (-)-acutumine and (-)-dechloroacutumine.[4]

訊號詞

Danger

危險分類

Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2 - STOT RE 1

儲存類別代碼

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

水污染物質分類(WGK)

WGK 3

閃點(°F)

165.2 °F - closed cup

閃點(°C)

74 °C - closed cup

個人防護裝備

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


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客戶也查看了

Total Syntheses of (-)-Acutumine and (-)-Dechloroacutumine
King SM, et al.
Angewandte Chemie (International ed. in English), 125(13), 3730-3733 (2013)
Journal of the Chemical Society. Perkin Transactions 1, 1657-1657 (1993)
Synthesis of terminal arylacetylenes by a Stille coupling reaction catalysed by a MCM-41-supported bidentate phosphine palladium (O) complex
H Wenyan, et al.
J. Chem. Res. (M), 2008(11), 615-618 (2008)
Dimerization of terminal alkynes catalyzed by a nickel complex having a bulky phosphine ligand
Ogoshi S, et al.
Chemical Communications (Cambridge, England), 2008(23), 2732-2733 (2004)
Synlett, 557-557 (1994)

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