产品名称

英文名称：Bis(dibenzylideneacetone)palladium(0)

同义词

Bis(dibenzylideneacetone)palladium、32005-36-0、Bis(dibenzylideneacetone)palladium(0)、PD(DBA)2、(1E,4E)-Bis(dibenzylideneacetone)palladium、52409-22-0、60748-47-2、MFCD00051942、190385-99-0、(1E,4E)-1,5-diphenylpenta-1,4-dien-3-one; Palladium、TRIS(DIBENZYLIDENEAC、二(亚苄基丙酮)钯

产品性质

CAS编号：32005-36-0

分子式：C34H28O2Pd

分子量：575

MDL号：MFCD00051942

PubChem编号：6505921

别名：二(亚苄基丙酮)钯

英文别名：Bis(dibenzylideneacetone)palladium|32005-36-0|Bis(dibenzylideneacetone)palladium(0)|PD(DBA)2|(1E,4E)-Bis(dibenzylideneacetone)palladium|52409-22-0|60748-47-2|MFCD00051942|190385-99-0|(1E,4E)-1,5-diphenylpenta-1,4-dien-3-one; Palladium|TRIS(DIBENZYLIDENEAC

规格或纯度：Pd 18.5%

英文名称：Bis(dibenzylideneacetone)palladium(0)

储存温度：充氩

运输条件：常规运输

产品介绍：双(二亚芐基丙酮)钯（Pd(dba)2）是一种空气稳定的Pd0 复合物。它是用于合成烯丙基取代环戊二烯的试剂。它是一种均相催化剂。它可以在温和条件下通过各种亲核试剂的作用催化乙酸烯丙酯的烷基化。加氢，异构化，羰基化，氧化，碳碳键构成反应。用于合成烯丙基取代的环戊双烯。同源催化剂。温和条件下催化乙酸烯丙酯的烷化。把醇氧化成醛和酮的需氧氧化反应中用作环化硫脲的配体。Bis(dibenzylideneacetone)palladium(0) (Pd(dba)2) is an air stable Pd0 complex. It is a reagent for the synthesis of allylic substituted cyclopentadienes.It is a homogeneous catalyst. It catalyzes the alkylation of allyl acetates by various nucleophiles under mild conditionsApplication Guide for Palladium Catalyzed Cross-Coupling ReactionsBis(dibenzylideneacetone)palladium(0) (Pd(dba)2) was employed as catalyst in the following studies· Synthesis of isomeric 2-aryl-2,5-dihydrofurans, via Heck coupling of aryl bromides with alkenes using neopentyl phosphine ligands.· Heck reaction of benzyl trifluoroacetate and 2,3-dihydrofuran phosphoramidite ligand.· Allylation of stabilized anions.· Cross coupling of allyl, alkenyl and aryl halides with organostannanes.· Cross coupling of vinyl halides with alkenyl zinc species.· Carbonylation of alkenyl and aryl halides.· Employed with cyclic thiourea ligands in an efficient aerobic oxidation of alcohols to aldehydes and ketones.

PubChem SID：488195840

PubChem SID url：https//pubchem.ncbi.nlm.nih.gov/substance/488195840

IUPAC Name：(1E,4E)-1,5-diphenylpenta-1,4-dien-3-one;palladium

INCHI：InChI=1S/2C17H14O.Pd/c2*18-17(13-11-15-7-3-1-4-8-15)14-12-16-9-5-2-6-10-16;/h2*1-14H;/b2*13-11+,14-12+;

InChi Key：UKSZBOKPHAQOMP-SVLSSHOZSA-N

Canonical SMILES：C1=CC=C(C=C1)C=CC(=O)C=CC2=CC=CC=C2.C1=CC=C(C=C1)C=CC(=O)C=CC2=CC=CC=C2.[Pd]

Isomeric SMILES：C1=CC=C(C=C1)/C=C/C(=O)/C=C/C2=CC=CC=C2.C1=CC=C(C=C1)/C=C/C(=O)/C=C/C2=CC=CC=C2.[Pd]

WGK Germany：3

PubChem CID：6505921

溶解性：Slightly soluble in CH{2}Cl{2}, CHCl{3} and benzene.Soluble in dichloromethane, chloroform, 1,2-dichloroethane, acetone, acetonitrile and benzene. Insoluble in water.

敏感性：对空气敏感，对湿度敏感

熔点：150°C

象形图：

信号词：Warning

危险声明：H315 Causes skin irritationH319 Causes serious eye irritationH302+H312+H332 Harmful if swallowed, in contact with skin or if inhaled

预防措施声明：P261,P305+P351+P338,P280,P501,P264,P271,P270,P337+P313,P362+P364,P332+P313,P301+P312+P330,P302+P352+P312,P304+P340+P312

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

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