766437
2-[Di(2-methoxyphenyl)phosphino]benzenesulfonic acid
97%
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关于此项目
经验公式（希尔记法）:
C20H19O5PS
化学文摘社编号:
分子量:
402.40
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352112
MDL number:
InChI
1S/C20H19O5PS/c1-24-15-9-3-5-11-17(15)26(18-12-6-4-10-16(18)25-2)19-13-7-8-14-20(19)27(21,22)23/h3-14H,1-2H3,(H,21,22,23)
SMILES string
COc1ccccc1P(c2ccccc2OC)c3ccccc3S(O)(=O)=O
InChI key
QFWGCBLAZRYGIG-UHFFFAOYSA-N
assay
97%
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
120-133 °C
functional group
phosphine
Application
Phosphinosulfonate ligand used with Pd and Ni to make polymerization catalysts.
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
Damien Guironnet et al.
Journal of the American Chemical Society, 132(12), 4418-4426 (2010-03-09)
Complexes [{(PwedgeO)PdMe}(n)] (1(n); PwedgeO = kappa(2)-P,O-Ar(2)PC(6)H(4)SO(2)O with Ar = 2-MeOC(6)H(4)) are a single-component precursor of the (PwedgeO)PdMe fragment devoid of additional coordinating ligands, which also promotes the catalytic oligomerization of acrylates. Exposure of 1(n) to methyl acrylate afforded the two
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