667951
(4-甲氧苯基)二甲基硅烷醇
96%
别名:
(对甲氧苯基)二甲基硅烷醇
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关于此项目
线性分子式:
((CH3O)C6H4)Si(CH3)2OH
化学文摘社编号:
分子量:
182.29
MDL编号:
UNSPSC代码:
12352103
PubChem化学物质编号:
NACRES:
NA.22
方案
96%
折射率
n20/D 1.522
密度
1.101 g/mL at 25 °C
储存温度
2-8°C
SMILES字符串
COc1ccc(cc1)[Si](C)(C)O
InChI
1S/C9H14O2Si/c1-11-8-4-6-9(7-5-8)12(2,3)10/h4-7,10H,1-3H3
InChI key
DDLYKNBMTGBOQY-UHFFFAOYSA-N
应用
(4-Methoxyphenyl)dimethylsilanol can be used:
- As a starting material in the Pd-catalyzed cross-coupling reactions with various aryl halides to obtain biaryl compounds using Cs2CO3 base.
- As a starting material to prepare potassium (4-methoxyphenyl)dimethylsilanolate, which in turn is used to synthesize biaryl derivatives by reacting with aryl bromides.
- As a co-catalyst along with Mo(CO)6 applicable in the 4-decyne metathesis.
储存分类代码
10 - Combustible liquids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
新产品
此项目有
Cross-coupling reactions of arylsilanols with substituted aryl halides
Denmark SE and Ober MH
Organic Letters, 5(8), 1357-1360 (2003)
Palladium-Catalyzed Cross-Coupling Reactions of Substituted Aryl (dimethyl) silanols
Denmark SE and Ober MH
advanced synthesis and catalysis, 346(13-15), 1703-1714 (2004)
Phosphine oxides as stabilizing ligands for the palladium-catalyzed cross-coupling of potassium aryldimethylsilanolates
Denmark SE, et al.
Tetrahedron, 63(26), 5730-5738 (2007)
In situ Mo (CO) ?-based catalysts for alkyne metathesis: Silanols vs phenols as co-catalysts under thermal and photochemical activation
Zaranek M, et al.
Catalysis Communications, 138(26), 105944-105944 (2020)
Organosilanes for Cross-coupling
Aldrich Chemfiles, 6(5), 7-9 (2006)
商品
Pd-catalyzed cross-coupling of silicon compounds offers an alternative in synthetic chemistry.
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