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方案
99%
表单
solid
反应适用性
core: palladium
reaction type: Cross Couplings
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reagent type: catalyst
reaction type: Buchwald-Hartwig Cross Coupling Reaction
参数
air sensitive
储存温度
2-8°C
SMILES字符串
[Pd].c1ccc(cc1)P(c2ccccc2)c3ccccc3.c4ccc(cc4)P(c5ccccc5)c6ccccc6.c7ccc(cc7)P(c8ccccc8)c9ccccc9.c%10ccc(cc%10)P(c%11ccccc%11)c%12ccccc%12
InChI
1S/4C18H15P.Pd/c4*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;/h4*1-15H;
InChI key
NFHFRUOZVGFOOS-UHFFFAOYSA-N
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此商品 | P5739 | T5694 | SRP3236 |
|---|---|---|---|
| technique(s) cell culture | mammalian: suitable | technique(s) cell culture | mammalian: suitable | technique(s) cell culture | mammalian: suitable | technique(s) cell culture | mammalian: suitable |
| assay >97% (SDS-PAGE) | assay >97% (SDS-PAGE) | assay >97% (SDS-PAGE) | assay ≥98% (HPLC), ≥98% (SDS-PAGE) |
| recombinant expressed in NSO cells | recombinant expressed in baculovirus infected Sf21 cells | recombinant expressed in NSO cells | recombinant expressed in E. coli |
| form lyophilized powder | form lyophilized powder | form lyophilized powder | form lyophilized |
| mol wt ~75 kDa by SDS-PAGE (as a result of glycosylation), predicted mol wt 35 kDa | mol wt ~38 kDa by SDS-PAGE | mol wt 24 kDa by SDS-PAGE, predicted mol wt ~21 kDa | mol wt 18.7 kDa |
一般描述
四(三苯基膦)钯(0)（Pd(PPh3)4）是化学合成中常用的钯(0)配合物。在各种有机反应中，特别是C-C、C-N、C-O和C-杂原子交叉偶联反应，它作为催化剂起着至关重要的作用。Pd(PPh3)4广泛应用于碳-碳键形成反应，例如著名的Heck、Suzuki-Miyaura和Stille反应。这些反应涉及芳基、烷基或乙烯基卤化物与其他有机化合物偶联，产生有价值的产物。催化循环包括将有机卤化物氧化加成到钯(0)中，用合适的有机金属试剂或硼酸进行转移金属化，以及还原消除以形成所需产物。Pd(PPh3)4还用于其他多种转化，包括烯丙基取代、烯烃和炔烃的亲核加成以及环加成。
建议的防溅射手套
警示用语：
Warning
危险声明
危险分类
Acute Tox. 4 Oral
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
Which document(s) contains shelf-life or expiration date information for a given product?
If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.
How do I get lot-specific information or a Certificate of Analysis?
The lot specific COA document can be found by entering the lot number above under the "Documents" section.
The color of Product 216666, Pd tetrakis(triphenylphosphine)Cl was a yellow or gold color, but now my material has turned a tan, brown, or green color. Is it still good to use?
A change in color of the material indicates oxidation and it will no longer be active as a catalyst.
How do I find price and availability?
There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote. USA customers: 1-800-325-3010 or view local office numbers.
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Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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商品
Effective in key synthesis reactions like Knoevenagel condensation, thalidomide synthesis, and Suzuki coupling for sustainable chemical transformations.
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