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Tris(dibenzylideneacetone)dipalladium 三(二亚苄基丙酮)二钯

规格: 98%,Pd>21.5%

CAS: 51364-51-3

产品编号: H93640

MDL: MFCD00013310

品牌: INFI

Chemical Name	Tris(dibenzylideneacetone)dipalladium(0)
CAS Number	51364-51-3
Alfabeta Name	TRISDIBENZYLIDENEACETONEDIPALLADIUM ()
MDL Number	MFCD00013310
Synonym	Tris(dibenzylideneacetonyl)bis-palladium
PubChem Substance ID	9811564
Chemical Name Translation	三(二亚苄基丙酮)二钯(0)
Reaxys-RN	14221398
LabNetwork Molecule ID	LN00173417
Beilstein Registry Number	87558761
InChI	InChI=1S/3C17H14O.2Pd/c318-17(13-11-15-7-3-1-4-8-15)14-12-16-9-5-2-6-10-16;;/h31-14H;;/b3*13-11+,14-12+;;
Canonical SMILES	O=C(/C=C/C1=CC=CC=C1)/C=C/C2=CC=CC=C2.[Pd][Pd].O=C(/C=C\C3=CC=CC=C3)/C=C\C4=CC=CC=C4.O=C(/C=C\C5=CC=CC=C5)/C=C\C6=CC=CC=C6

{ALF} Catalyst for Stille and Heck coupling reactions in supercritical CO2, in combination with, e.g. Tris[3,5-bis(trifluoromethyl)phenyl]phosphine, L06941: Chem. Commun., 1397 (1998).

{ALF}

{ALF} Catalyzes the reduction of terminal allylic acetates or carbonates to 1-alkenes, with virtually complete regioselectivity: Synthesis, 623 (1986).

{ALF} For use in the coupling of aryl- or vinyltin reagents with allyl halides, see: J. Am. Chem. Soc., 105, 7173 (1983). For Suzuki coupling of boronic acids with carbapenem triflates, see: Tetrahedron Lett., 34, 3211 (1993).

{ALF} Stable source of phosphine-free Pd(0), useful in a variety of coupling reactions. Literature references to the use of either "Pd(dba)2" or "Pd2(dba)3" can normally be regarded as interchangeable since the catalyst is of somewhat variable composition depending on the exact method of preparation.

{ALF} In the presence of a chelating phosphine ligand and NaO-t-Bu, bromopyridines can be aminated: J. Org. Chem., 61, 7240 (1996):

{ALF} In the presence of allyl bromide, catalyzes the coupling of terminal alkynes to symmetrical diynes under phase-transfer conditions. The reaction is thought to involve a π-allyl Pd intermediate: Tetrahedron, 52, 1337 (1996).

{ALF} Catalyzes the hydroxycarbonylation of aryl and vinyl halides or triflates by lithium formate, to give carboxylic acids: Org. Lett., 5, 4269 (2003).

51364-51-3 H93640 Tris(dibenzylideneacetone)dipalladium
三(二亚苄基丙酮)二钯

化学属性

Mol. Formula	C51H42O3Pd2
Mol. Weight	915.72
Melting Point	152-155°C
Solubility	Soluble in chlorinated solvents
TSCA	No
Stability	对空气和湿度敏感
Appearance	purple pwdr.
Boiling Point	400.7°C at 760 mmHg
Redox	Reduction
Density	1.0

*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

Tris(dibenzylideneacetone)dipalladium 三(二亚苄基丙酮)二钯

规格: 98%,Pd>21.5%

化学属性

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