651605
叔丁基二环己基膦
97%
别名:
二环己基叔丁基膦
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关于此项目
经验公式（希尔记法）:
C16H31P
化学文摘社编号:
分子量:
254.39
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352001
MDL number:
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
SMILES string
CC(C)(C)P(C1CCCCC1)C2CCCCC2
InChI key
MQYZHXLHUNLBQH-UHFFFAOYSA-N
assay
97%
reaction suitability
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.)
functional group
phosphine
General description
tert-Butyldicyclohexylphosphine is a bulky, electron-rich phosphine ligand.
Application
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.
hcodes
signalword
Danger
Hazard Classifications
Pyr. Liq. 1
存储类别
4.2 - Pyrophoric and self-heating hazardous materials
wgk
WGK 3
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
flash_point_f
No data available
flash_point_c
No data available
法规信息
新产品
此项目有
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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