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Merck
모든 사진(1)

주요 문서

651605

Sigma-Aldrich

tert-Butyldicyclohexylphosphine

97%

동의어(들):

Dicyclohexyl-tert-butylphosphine

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About This Item

실험식(Hill 표기법):
C16H31P
CAS Number:
Molecular Weight:
254.39
MDL number:
UNSPSC 코드:
12352001
PubChem Substance ID:
NACRES:
NA.22

분석

97%

반응 적합성

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

density

0.939 g/mL at 25 °C (lit.)

작용기

phosphine

SMILES string

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 key

MQYZHXLHUNLBQH-UHFFFAOYSA-N

일반 설명

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

애플리케이션

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.

픽토그램

Flame

신호어

Danger

유해 및 위험 성명서

예방조치 성명서

Hazard Classifications

Pyr. Liq. 1

Storage Class Code

4.2 - Pyrophoric and self-heating hazardous materials

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

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


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문서 라이브러리 방문

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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