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Tetrakis(triphenylphosphine)palladium(0) 四(三苯基膦)钯(0)

规格: 98%

CAS: 14221-01-3

产品编号: H18111

MDL: MFCD00010012

品牌: INFI

Chemical Name	Tetrakis(triphenylphosphine)palladium
Alfabeta Name	TETRAKISTRIPHENYLPHOSPHINEPALLADIUM 0(())
Synonym	Tetrakis(triphenylphosphine)palladium {LY} Tetrakis(triphenylphosphine)palladium {} {LY} Tetrakis(triphenylphosphine)palladium {} {} {LY} Tetrakis(triphenylphosphine)palladium {} {} {} {LY} Tetrakis(triphenylphosphine)palladium {} {} {} {} {LY} Tetrakis(triphenylphosphine)palladium {} {} {} {} {} {LY} Tetrakis(triphenylphosphine)palladium {} {} {} {} {} {} {LY} Tetrakis(triphenylphosphine)palladium {} {} {} {} {} {} {} {LY} Tetrakis(triphenylphosphine)palladium {} {} {} {} {} {} {} {} {LY} Tetrakis(triphenylphosphine)palladium {} {} {} {} {} {} {} {} {} {LY} Tetrakis(triphenylphosphine)palladium {} {} {} {} {} {} {} {} {} {} {LY} Tetrakis(triphenylphosphine)palladium {} {} {} {} {} {} {} {} {} {} {} {LY} Tetrakis(triphenylphosphine)palladium {} {} {} {} {} {} {} {} {} {} {} {} {LY} Tetrakis(triphenylphosphine)palladium {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Tetrakis(triphenylphosphine)palladium {} {} {} {} {} {} {} {}
Beilstein Registry Number	6704828
EC Number	238-086-9
PubChem Substance ID	11979704
Reaxys-RN	6704828
Chemical Name Translation	四(三苯基膦)钯
LabNetwork Molecule ID	LN00117687
MDL Number	MFCD00010012
CAS Number	14221-01-3
InChI	InChI=1S/4C18H15P.Pd/c41-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;/h41-15H;
Canonical SMILES	C=1C=CC(=CC1)[P](C=2C=CC=CC2)(C=3C=CC=CC3)[Pd]([P](C=4C=CC=CC4)(C=5C=CC=CC5)C=6C=CC=CC6)([P](C=7C=CC=CC7)(C=8C=CC=CC8)C=9C=CC=CC9)[P](C=%10C=CC=CC%10)(C=%11C=CC=CC%11)C=%12C=CC=CC%12

GHS Symbol

Warnings	MOISTURE SENSITIVE, STORED UNDER ARGON
WGK Germany	3
Personal Protective Equipment	dust mask type N95 (US), Eyeshields, Gloves Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Safety Statements
S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套； S22 Do not breathe dust 不要吸入粉尘； S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触； S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见； S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
Risk Statements
R53 May cause long-term adverse effects in the aquatic environment 对水生环境有长期的有害作用 R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性 R40 Limited evidence of a carcinogenic effect 有限证据表明其致癌作用
Storage condition	-20°C, protect from light, stored under nitrogen {LY} -20°C, protect from light, stored under nitrogen 2-8℃充氩避光密闭保存 Air Sensitive {} {LY} -20°C, protect from light, stored under nitrogen {} {} {LY} -20°C, protect from light, stored under nitrogen {} {} {} {LY} -20°C, protect from light, stored under nitrogen {} {} {} {} {LY} -20°C, protect from light, stored under nitrogen {} {} {} {} {} {LY} -20°C, protect from light, stored under nitrogen {} {} {} {} {} {} {LY} -20°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {LY} -20°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {LY} -20°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} -20°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {LY} -20°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20
Signal word	Warning
Precautionary statements
P281 Use personal protective equipment as required. 使用所需的个人防护装备。
Hazard statements
H351 Suspected of causing cancer 怀疑致癌
Hazard Codes	Xn

A high-yielding catalyst used in coupling reactions.

{ALF} Acyl halides can be coupled with organometallic reagents to give ketones, e.g. organozinc halides: Tetrahedron Lett., 24, 5181 (1983); Org. Synth. Coll., 8, 274 (1993), organotin reagents: Org. Synth. Coll., 8, 268 (1993), or arylboronic acids: Tetrahedron Lett., 40, 3109 (1999).

{ALF} Allylic esters, halides, etc. form organopalladium intermediates equivalent to allyl cations and react with various nucleophiles, e.g. amines: J. Am. Chem. Soc., 98, 8516 (1976); J. Org. Chem., 44, 3451 (1979); Tetrahedron Lett., 24, 2745 (1983); Org. Synth. Coll., 8, 13 (1993). For stereoselective introduction of an amino group using sodium azide, see: J. Org. Chem., 54, 3292 (1989).

{ALD} Beilstein:16(4)954

{ALF} Catalyst for a variety of carbonylation reactions. Aryl, vinyl, benzylic and allylic halides with CO (1-3 atm) in the presence of Bu3SnH give aldehydes: J. Am. Chem. Soc., 105, 7175 (1983); 108, 452 (1986). For carbonylative intramolecular cyclization of aminomethyl vinyl triflates to ɑß-unsaturated lactams, see: Tetrahedron, 51, 5585 (1995):

{ALF} Homogeneous catalyst for a wide variety of organometallic coupling reactions.

{ALF} Numerous methods have been developed for the synthesis of unsymmetrical biaryls, many of wh

{uni_hamburg} Short: III/35C4

{ALF} The conversion of aryl halides or triflates to benzonitriles can be much improved by the use of the catalyst in combination with Zn(CN)2 in DMF or NaCN/CuI (cat) in acetonitrile, giving good yields at lower temperatures than the classical Rosenmund-von Braun method (see Copper(I) cyanide, 12135): Tetrahedron Lett., 39, 2907 (1998); J. Org. Chem., 63, 8224 (1998). Vinyl bromides or iodides with KCN/18-crown-6 give acrylonitriles in high yield with retention of configuration: Tetrahedron Lett., 4429 (1977). Vinyl triflates with LiCN can also be used: J. Chem. Soc., Chem. Commun., 756 (1989). For a review of palladium- and copper-catalyzed cyanation reactions, see: Eur. J. Inorg. Chem., 3513 (2004).

14221-01-3 H18111 Tetrakis(triphenylphosphine)palladium(0)
四(三苯基膦)钯(0)

化学属性

Melting Point	103-107°C
Solubility	Soluble in 1% Toluene.
TSCA	Yes
Density	1.422
Mol. Formula	C72H60P4Pd
Mol. Weight	1155.56
Appearance	bright yellow pwdr.
Stability	air sensitive, store cold
Redox	Reduction

*以上化合物性质及应用等信息仅供参考

电子化学品

催化剂

配体

有机硅

元素分类

其他精细新材料

Tetrakis(triphenylphosphine)palladium(0) 四(三苯基膦)钯(0)

规格: 98%

化学属性

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