产品名称

英文名称：2-Dicyclohexylphosphino-2′,4′,6′-triisopropylbiphenyl

同义词

564483-18-7、X-Phos、XPhos、2-(Dicyclohexylphosphino)-2',4',6'-triisopropylbiphenyl、2-(Dicyclohexylphosphino)-2',4',6'-tri-i-propyl-1,1'-biphenyl、2-Dicyclohexylphosphino-2',4',6'-triisopropylbiphenyl、dicyclohexyl(2',4',6'-triisopropyl-[1,1'-biphenyl]-2-yl)ph、2-双环己基膦-2',4',6'-三异丙基联苯、二环己基(2',4',6'-三异丙基-[1,1'-联苯]-2-基)膦、2-二环己基膦-2',4',6'-三异丙基联苯

产品性质

CAS编号：564483-18-7

分子式：C33H49P

分子量：476.72

MDL号：MFCD04117682

PubChem编号：11155794

别名：2-双环己基膦-2',4',6'-三异丙基联苯|二环己基(2',4',6'-三异丙基-[1,1'-联苯]-2-基)膦|2-二环己基膦-2',4',6'-三异丙基联苯

英文别名：564483-18-7|X-Phos|XPhos|2-(Dicyclohexylphosphino)-2',4',6'-triisopropylbiphenyl|2-(Dicyclohexylphosphino)-2',4',6'-tri-i-propyl-1,1'-biphenyl|2-Dicyclohexylphosphino-2',4',6'-triisopropylbiphenyl|dicyclohexyl(2',4',6'-triisopropyl-[1,1'-biphenyl]-2-yl)ph

规格或纯度：97%

英文名称：2-Dicyclohexylphosphino-2′,4′,6′-triisopropylbiphenyl

储存温度：充氩

运输条件：常规运输

产品介绍：2-二环己基磷-2',4',6'-三异丙基联苯是一种由Buchwald集团开发的空气稳定的富电子联芳基单膦配体2，以增强在交叉偶联反应过程中提高钯催化的反应性。 1、用于深入研究芳烃磺酸酯、芳基卤的钯催化胺化和酰胺化反应的配体； 2、用作钯催化 Suzuki 偶联反应的配体，生成文朵灵的 C-15 类似物； 3、用于钯催化 2-卤代苯胺直接环化生成吲哚和色氨酸。区域规则性聚噻吩的合成。It is a ligand for increased scope of Pd-catalyzed amination and amidation via arene sulfonates, aryl halides. It is a ligand used in a Pd-catalyzed Suzuki coupling leading to C-15 analogs of vindoline and direct annulation of 2-haloanilines to indoles and tryptophans.Preferred ligand for greener Sonogashira coupling in TPGS-750-M. It may be used as a ligand in the following reactions • Preparation of functionalized benzylic sulfones via palladium-catalyzed Negishi cross-coupling between alkyl sulfones and aryl halides. • Along with pre-milled palladium(II) acetate as a pre-catalyst for the Stille cross-coupling of aryl chlorides with tributylarylstannanes to form the corresponding biaryl compounds. •Along with platinum chloride to catalyze the hydrosilylation of terminal arylalkynes with silanes to form functionalized β-(E)-vinylsilanes

PubChem SID：488197229

IUPAC Name：dicyclohexyl-[2-[2,4,6-tri(propan-2-yl)phenyl]phenyl]phosphane

INCHI：InChI=1S/C33H49P/c1-23(2)26-21-30(24(3)4)33(31(22-26)25(5)6)29-19-13-14-20-32(29)34(27-15-9-7-10-16-27)28-17-11-8-12-18-28/h13-14,19-25,27-28H,7-12,15-18H2,1-6H3

InChi Key：UGOMMVLRQDMAQQ-UHFFFAOYSA-N

Canonical SMILES：CC(C)C1=CC(=C(C(=C1)C(C)C)C2=CC=CC=C2P(C3CCCCC3)C4CCCCC4)C(C)C

Isomeric SMILES：CC(C)C1=CC(=C(C(=C1)C(C)C)C2=CC=CC=C2P(C3CCCCC3)C4CCCCC4)C(C)C

WGK Germany：3

PubChem CID：11155794

溶解性：Soluble in organic solvents. Insoluble in water.

敏感性：对空气敏感

熔点：186-190°C

象形图：

信号词：Warning

危险声明：H315 Causes skin irritationH319 Causes serious eye irritationH335 May cause respiratory irritationH413 May cause long lasting harmful effects to aquatic lifeH302 Harmful if swallowed

预防措施声明：P261,P305+P351+P338,P273,P280,P302+P352,P321,P405,P501,P264,P271,P270,P304+P340,P403+P233,P362+P364,P330,P264+P265,P301+P317,P337+P317,P332+P317,P319

个人防护装备：Eyeshields， Gloves， type N95 (US)， type P1 (EN143) respirator filter

产品包装