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928348

BrettPhos ChemBeads

solid

别名:

2-(Dicyclohexylphosphino)3,6-dimethoxy-2′,4′,6′-triisopropyl-1,1′-biphenyl

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关于此项目

经验公式（希尔记法）:
C35H53O2P
化学文摘社编号:
1070663-78-3
分子量:
536.77
UNSPSC Code:
12352112
NACRES:
NA.82
MDL number:
MFCD11973797
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产品名称

BrettPhos ChemBeads,

Quality Segment

product line

ChemBeads

form

solid

composition

~ 5 wt.% loading of catalyst

reaction suitability

reagent type: catalyst
reaction type: Cross Couplings

SMILES string

P(C4CCCCC4)(C3CCCCC3)c1c(ccc(c1c2c(cc(cc2C(C)C)C(C)C)C(C)C)OC)OC

InChI

1S/C35H53O2P/c1-23(2)26-21-29(24(3)4)33(30(22-26)25(5)6)34-31(36-7)19-20-32(37-8)35(34)38(27-15-11-9-12-16-27)28-17-13-10-14-18-28/h19-25,27-28H,9-18H2,1-8H3

InChI key

WDVGNXKCFBOKDF-UHFFFAOYSA-N

Application

BrettPhos is a dialkylbiaryl phosphine ligand developed by the Buchwald group. It promotes cross-coupling reactions more efficiently and exhibits improved reactivity compared to other catalytic systems.


It can be used in:
  • palladium-catalyzed trifluoromethylation of aryl chlorides
  • Buchwald-Hartwig amination
  • synthesis of 4-aryl and alkyl substituted, N6-alkylated pyridazine-3,6-diamines via a Buchwald protocol
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 (718742)

Other Notes

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

象形图

Health hazard
GHS08

警示词

Danger

危险代码

H350i

Hazard Classifications

Carc. 1B Inhalation

存储类别

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

怎么回事？

WGK 1

闪点 (F)

Not applicable

闪点 (°C)

Not applicable

历史批次信息供参考:

分析证书(COA)

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