216666

Sigma-Aldrich

四(三苯基膦)钯(0)

99%

别名:
四(三苯基膦)钯, Pd(PPh3)4
线性分子式:
Pd[(C6H5)3P]4
CAS号:
分子量:
1155.56
Beilstein/REAXYS Number:
6704828
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.22

质量水平

200

测定

99%

reaction suitability

core: palladium
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

储存温度

2-8°C

SMILES string

[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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应用

四(三苯基膦)钯(0)可用作以下反应的催化剂:
  • 根岸偶联反应(等式1), 铃木偶联反应(等式2),Stille偶联反应(等式3),以及Sonogashira偶联反应(等式4),以及Buchwald-Hartwig氨基化反应(等式5)
  • 碘化乙烯的羰基化反应(等式6)
  • 芳基溴化物的还原反应(等式7)
  • 碳-锡键形成反应(等式8)
Triphenyl Phosphine Catalyst

包装

1, 5, 25, 4×25 g in glass bottle

象形图

Exclamation mark

警示用语:

Warning

危险声明

hazcat

Acute Tox. 4 Oral - Aquatic Chronic 4 - Skin Sens. 1

storage_class_code

11 - Combustible Solids

WGK Germany

WGK 3

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

分析证书

原产地证书 (CofO)

  1. 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.

  2. 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.

  3. 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.

  4. 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.

  5. What is the Department of Transportation shipping information for this product?

    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. 

  6. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

  7. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

Hong-Lei Xu et al.
Nature communications, 11(1), 5286-5286 (2020-10-22)
Sandwich-type clusters with the planar fragment containing a heterometallic sheet have remained elusive. In this work, we introduce the [K(2,2,2-crypt)]4{(Ge9)2[η6-Ge(PdPPh3)3]} complex that contains a heterometallic sandwich fragment. The title compound is structurally characterized by means of single-crystal X-ray diffraction, which...
Alami, F.; Ferri, F. et al.
Tetrahedron Letters, 34, 6403-6403 (1993)
Azizian, H.; Eaborn, C.; Pidcock, A.
Journal of Organometallic Chemistry, 215, 49-49 (1981)
Kotora, M; Xu, C.; Negishi, E.
The Journal of Organic Chemistry, 62, 8957-8957 (1997)
Miyaura, M.; Suzuki, A.
Journal of the American Chemical Society, 107, 972-972 (1985)

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