931063

PEPPSI^™-IPr catalyst ChemBeads

• 别名: [1,3-Bis(2,6-Diisopropylphenyl)imidazol-2-ylidene](3-chloropyridyl)palladium(II) dichloride
• 经验公式（希尔记法）: C₃₂H₄₀Cl₃N₃Pd
• CAS号: 905459-27-0
• 分子量: 679.46
• MDL编号: MFCD08457656
• UNSPSC代码: 12352103
• NACRES: NA.82

属性

• 方案: ~5 wt.% loading of catalyst
• 质量水平: 100
• 表单: solid
• 反应适用性: reagent type: catalyst; reaction type: Cross Couplings
• 标记范围: ~5 wt. % loading of catalyst
• SMILES字符串: [Pd](Cl)Cl.Clc4cnccc4.N2(CN(C=C2)c3c(cccc3C(C)C)C(C)C)c1c(cccc1C(C)C)C(C)C
• InChI: 1S/C27H38N2.C5H4ClN.2ClH.Pd/c1-18(2)22-11-9-12-23(19(3)4)26(22)28-15-16-29(17-28)27-24(20(5)6)13-10-14-25(27)21(7)8;6-5-2-1-3-7-4-5;;;/h9-16,18-21H,17H2,1-8H3;1-4H;2*1H;/q;;;;+2/p-2
• InChI key: BLDKGTGQENJFON-UHFFFAOYSA-L

说明

应用

PEPPSI-Ipr Catalyst is an air and temperature stable catalyst that is works well for Kumada-Tamao-Corriu (KTC), Negishi coupling, Suzuki coupling and Buchwald-Hartwig amination reactions. ChemBeads are chemical coated glass beads. ChemBeads offer improved flowability and chemical uniformity perfect for automated solid dispensing and high-throughput experimentation. The method of creating ChemBeads uses no other chemicals or surfactants allowing the user to accurately dispense sub-milligram amounts of chemical.

Learn more about ChemBeads products

For larger scale uses, product also available in powdered form (669032)

其他说明

High-Throughput Reaction Screening with Nanomoles of Solid Reagents Coated on Glass Beads

Versatile Methods to Dispense Sub-Milligram Quantities of Solids using Chemical Coated Beads for High-Throughput Experimentation

ChemBead Enabled High-Throughput Cross-Electrophile Coupling Reveals a New Complementary Ligand

法律信息

Product of Umicore

This product, its manufacturing or use, is the subject of one or more issued or pending U.S. Patents (and foreign equivalents) owned or controlled by Umicore PMC. The purchase of this product from Umicore PMC through Sigma-Aldrich, its affiliates or their authorized distributors conveys to the buyer a limited, one-time, non-exclusive, non-transferable, non-assignable license. Buyer’s use of this product may infringe patents owned or controlled by third parties. It is the sole responsibility of buyer to ensure that its use of the product does not infringe the patent rights of third parties or exceed the scope of the license granted herein.

For any further information on product please refer to your local Umicore PMC contact at http://www.pmc.umicore.com

Patented, U.S. Pat. No. 7,250,510. Sold under an exclusive license from Total Synthesis Ltd.

PEPPSI is a trademark of Total Synthesis Ltd.

安全信息

• 象形图: GHS07
• 警示用语：: Warning
• 危险声明: H302 + H312 + H332
• 预防措施声明: P261 - P264 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312
• 危险分类: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - 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