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[1,3-Bis(2,6-Di-3-pentylphenyl)imidazol-2-ylidene](3-chloropyridyl)dichloropalladium(II) [1,3-双(2,6-二-3-戊基苯基)咪唑-2-亚基](3-氯吡啶基)二氯化钯(II)

规格: 98%
CAS: 1158652-41-5
产品编号: H83117
MDL: MFCD258652415
品牌: INFI

氮杂环卡宾系列产品

氮杂环卡宾(NHC)被归类为有机实体,其特征是在氮杂环系统内的价壳中只有6个电子的二价碳原子(称为卡宾)。自从1991年Arduengo第一次分离得到稳定的游离氮杂环卡宾后,其作为一种高效的有机催化剂得到了迅速的发展,由于氮杂环卡宾的极性反转特性,使它在有机合成中构建复杂分子占有举足轻重的地位。氮杂环卡宾可以和过渡金属形成稳定的C-M键,与传统的配体相比,更加稳定且富电子,具有独特的立体效应和电子效应。传统的钯、铜等过渡金属络合物参与的反应必须在无氧条件下进行,而金属氮杂环卡宾催化剂由于具有较高的稳定性,甚至可以在有氧条件下进行一些交叉偶联反应。

杂环卡宾作为辅助配体具有以下优点:1)NHC复合物的强金属-卡宾键有利于紧密的结合动力学,从而提高中心金属的稳定性;2)比对应的膦催化剂具有更高的活性,有利于钯催化芳基氯化物的氧化加成率;3)与N原子键合的位阻基团的存在有助于从钯中对产物进行还原性消除;4)NHC配体的活性可通过远程引入电子导向取代基来进行修饰,也可通过取代基修饰获得手性、固定化和水溶解性。

研峰科技拥有完整配套的研发生产设备,通过前期大量的工艺研究、公司规范有效的管控流程及智能管理系统,实现了各类氮杂环卡宾产品稳定量产,质量稳定,满足客户要求,还可以根据客户的需要进行定制。详细产品情况请致电客服人员(400-106-2016)进行咨询。

Chemical NameDichloro[1,3-Bis(2,6-Di-3-Pentylphenyl)Imidazol-2-Ylidene](3-Chloropyridyl)Palladium(II)
Chemical Name Translation二氯[1,3-双(2,6-二-3-戊基苯基)咪唑-2-亚基](3-氯吡啶基)合钯(II)
CAS Number1158652-41-5
Synonym Pd-PEPPSI-IPent {LY} Pd-PEPPSI-IPent {} {LY} Pd-PEPPSI-IPent {} {} {LY} Pd-PEPPSI-IPent {} {} {} {LY} Pd-PEPPSI-IPent {} {} {} {} {LY} Pd-PEPPSI-IPent {} {} {} {} {} {LY} Pd-PEPPSI-IPent {} {} {} {} {} {} {LY} Pd-PEPPSI-IPent {} {} {} {} {} {} {} {LY} Pd-PEPPSI-IPent {} {} {} {} {} {} {} {} {LY} Pd-PEPPSI-IPent {} {} {} {} {} {} {} {} {} {LY} Pd-PEPPSI-IPent {} {} {} {} {} {} {} {} {} {} {LY} Pd-PEPPSI-IPent {} {} {} {} {} {} {} {} {} {} {} {LY} Pd-PEPPSI-IPent {} {} {} {} {} {} {} {} {} {} {} {} {LY} Pd-PEPPSI-IPent {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Pd-PEPPSI-IPent {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Pd-PEPPSI-IPent {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Pd-PEPPSI-IPent {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Pd-PEPPSI-IPent {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Pd-PEPPSI-IPent {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Pd-PEPPSI-IPent {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
Canonical SMILESCl[Pd](C1N(C2=C(C(CC)CC)C=CC=C2C(CC)CC)C=CN1C3=C(C(CC)CC)C=CC=C3C(CC)CC)([N]4=CC=CC(Cl)=C4)Cl
MDL NumberMFCD18253025
Storage condition 2-8°C, protect from light, stored under nitrogen {LY} 2-8°C, protect from light, stored under nitrogen {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitr
1158652-41-5 H83117 [1,3-Bis(2,6-Di-3-pentylphenyl)imidazol-2-ylidene](3-chloropyridyl)dichloropalladium(II)
[1,3-双(2,6-二-3-戊基苯基)咪唑-2-亚基](3-氯吡啶基)二氯化钯(II)

化学属性

Mol. FormulaC40H56Cl3N3Pd
Mol. Weight791.67
Melting Point195-201 °C
Density1.0

*以上化合物性质及应用等信息仅供参考