651885
二环己基(2-甲基苯)膦
95%
别名:
(邻甲苯基)二环己基膦
方案
95%
表单
solid
反应适用性
reaction type: Cross Couplings
mp
90-93 °C
官能团
phosphine
SMILES字符串
Cc1ccccc1P(C2CCCCC2)C3CCCCC3
InChI
1S/C19H29P/c1-16-10-8-9-15-19(16)20(17-11-4-2-5-12-17)18-13-6-3-7-14-18/h8-10,15,17-18H,2-7,11-14H2,1H3
InChI key
MKHYBAIPMJGEQO-UHFFFAOYSA-N
一般描述
Dicyclohexyl(2-methylphenyl)phosphine is a phosphorus ligand with some unique features like high melting point, ease of handle and less susceptibility for oxidation, making it an ideal catalyst in coupling reactions.
应用
Cocatalyst for:
Catalyst for:
- Nickel-catalyzed coupling reactions of alkenes, aldehydes, and silyl triflates
Catalyst for:
- Coupling of nonactivated and deactivated aryl chlorides with arylboronic acid
- Preparation of (alkyl)(aryl)phosphines and triarylphosphines, as mediators of rhodium-catalyzed propene and hexene hydroformylation reactions
- Ligand for PC bond cleavage during Heck vinylation of aryl halides with Bu acrylate in presence of palladium catalyst compounds
Dicyclohexyl(2-methylphenyl)phosphine [PCy2(o-Tol)] may be used along with [IrCl(cod)]2 to form a complex that can catalyze the addition of aliphatic acid chlorides to terminal alkynes to form (Z)-β-chloro-α,β-unsaturated ketones.
警示用语：
Warning
危险分类
Aquatic Chronic 4 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
法规信息
新产品
此项目有
Armarego WLF and Chai CLL
Purification of Laboratory Chemicals, 736-736 (2013)
Iridium-catalyzed addition of aroyl chlorides and aliphatic acid chlorides to terminal alkynes.
Iwai T, et al.
Journal of the American Chemical Society, 134(2), 1268-1274 (2011)
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