763268
1-Methyl-2-(2-diphenylphosphinophenyl)-1H-benzoimidazole
95%
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关于此项目
经验公式（希尔记法）:
C26H21N2P
化学文摘社编号:
分子量:
392.43
UNSPSC Code:
12352005
PubChem Substance ID:
MDL number:
InChI
1S/C26H21N2P/c1-28-24-18-10-9-17-23(24)27-26(28)22-16-8-11-19-25(22)29(20-12-4-2-5-13-20)21-14-6-3-7-15-21/h2-19H,1H3
SMILES string
Cn1c(nc2ccccc12)-c3ccccc3P(c4ccccc4)c5ccccc5
InChI key
BVVIYNVQLLTULW-UHFFFAOYSA-N
assay
95%
form
solid
reaction suitability
reaction type: Buchwald-Hartwig Cross Coupling Reaction, 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: ligand
mp
166-172 °C
functional group
phosphine
storage temp.
20-25°C
Application
Efficient ligand for Suzuki-Miyaura coupling with of aryl mesylates and Buchwald-Hartwig amination with aryl chlorides.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
新产品
此项目有
Chung, K. H.; et al.
Synlett, 23, 1181-1181 (2012)
Kin Ho Chung et al.
Chemical communications (Cambridge, England), 48(14), 1967-1969 (2012-01-12)
A new class of easily accessible hemilabile benzimidazolyl phosphine ligands has been developed. The ligand skeleton is prepared from commercially available and inexpensive o-phenylenediamine and 2-bromobenzoic acid. With catalyst loading down to 0.5 mol% palladium, excellent catalytic activity towards the
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