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Merck
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文件

651605

Sigma-Aldrich

叔丁基二环己基膦

97%

别名:

二环己基叔丁基膦

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About This Item

经验公式（希尔记法）:
C16H31P
CAS号:
93634-87-8
分子量:
254.39
MDL號碼:
MFCD03426984
分類程式碼代碼:
12352001
PubChem物質ID:
24883844
NACRES:
NA.22

化驗

97%

反應適用性

reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reagent type: ligand

密度

0.939 g/mL at 25 °C (lit.)

官能基

phosphine

SMILES 字串

CC(C)(C)P(C1CCCCC1)C2CCCCC2

InChI

1S/C16H31P/c1-16(2,3)17(14-10-6-4-7-11-14)15-12-8-5-9-13-15/h14-15H,4-13H2,1-3H3

InChI 密鑰

MQYZHXLHUNLBQH-UHFFFAOYSA-N

一般說明

tert-Butyldicyclohexylphosphine is a bulky, electron-rich phosphine ligand.

應用

tert-Butyldicyclohexylphosphine may be used as a ligand for:
  • Intermolecular palladium-catalyzed arylation of electron-rich, five-membered heterocycles by aryl chlorides.
  • Palladium-catalyzed ortho-arylation of benzoic acids by aryl chloride.

象形圖

Flame
GHS02

訊號詞

Danger

危險聲明

H250

防範說明

P222 - P231 - P422

危險分類

Pyr. Liq. 1

儲存類別代碼

4.2 - Pyrophoric and self-heating hazardous materials

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

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

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Palladium-catalyzed arylation of electron-rich heterocycles with aryl chlorides.
Chiong HA and Daugulis O.
Organic Letters, 9(8), 1449-1451 (2007)
Elena Canellas et al.
Journal of mass spectrometry : JMS, 49(11), 1181-1190 (2014-11-15)
Pressure-sensitive adhesives (PSA) are used to manufacture labels that are applied directly on the food. These adhesives could contain not only intentionally added compounds (IAS) to the adhesive formula but also non-intentionally added substances (NIAS), due to the impurities from
E Canellas et al.
Food chemistry, 197(Pt A), 24-29 (2015-12-01)
Most fresh sausages are sold with a self-stick adhesive label stuck directly on it. Because of that, the substances in the adhesive could migrate into the fresh sausage. In this work, the multiple headspace-solid-phase microextraction technique has been optimized to

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