您好,欢迎来到试剂仪器网! [登录] [免费注册]
试剂仪器网
位置:首页 > 试剂及耗材 > 贵金属催化剂
双(二亚芐基丙酮)钯
双(二亚芐基丙酮)钯图片
CAS NO:32005-36-0
试剂产地:国产贵金属催化剂


产品介绍


CAS Number: 32005-36-0

MDL: MFCD00051942

Formula: C34H28O2Pd

Formula Weight: 575.00 g/mol

Appearance (Color) Brown to Black

Caution : air sensitive

shelf life :12 month 

ISO 9001 MAUNFACTURER

pharmaceutical compounds OLED intermediates palladium catalyst


Related Categories

Catalysis, Catalysis and Inorganic Chemistry, Chemical Synthesis, Development Quantities for Research, Homogeneous Pd Catalysts,

Palladium Catalysts


General description

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 conditions


Application

Bis(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.


用户评论
产品评分
目前评分共0人
产品质量
售后服务
易用性
性价比
产品评论
已有0条评论
可以输入500字 
暂无评论!
武汉佳德瑞峰新材料有限公司
电话: 点击&查看
联系人: 王先生
地址: 东湖新技术开发区关东街道光谷大道58号关南福星医药园三期2栋21层20室
同品牌产品:
相关产品:
猜您感兴趣
换一批
胰蛋白酶
DPPH
十溴二苯乙烷
聚醚改性硅油
二甲基亚砜
来访登记
关闭
请留下您的联系方式,登记完成即可查看电话与供应商联系,或等候供应商联系您。
留言类型:
     
*姓名:
*电话:
*单位:
Email:
*留言内容:
请说明需求数量,型号规格以及纯度含量等要求。
*验证码: