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2-二环己基膦基-2′,6′-二甲氧基联苯基
SPhos
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产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
4087297 | 1 G | 552 | |||
4087297 | 5 G | 1370 | |||
4087297 | 25 G | 4460 | |||
4087297 | 250 G | 6450 |
产品别名
657408-07-6
2-二环己基膦基-2′,6′-二甲氧基联苯基
SPhos
S Phos
2-Dicyclohexylphosphino-2′,6′-dimethoxybiphenyl
结构式
基本信息
Empirical Formula【经验(实验)分子式】 | C26H35O2P |
Molecular weight | 410.53 |
MDL number | MFCD05861611 |
General description【一般描述】 | SPhos [2-Dicyclohexylphosphino-2′, 6′-dimethoxybiphenyl] is an air-stable, electron-rich biaryl phosphine ligand developed by the Buchwald group to enhance the reactivity of palladium catalysis during cross-coupling reactions. |
Application【应用】 | SPhos may be used as a ligand in the following processes:
Utilized in conjunction with palladium to form a highly active catalyst for C-N bond formation 用于 Suzuki-Miyaura 偶联反应的高通用配体;芳基氯、位阻二芳基、杂二芳基化合物。 |
Legal Information【法律信息】 | 使用涉及的专利号:US 6307087;EP 1097158;JP 5758844;CA 2336691 |
产品性质
Assay【测定】 | 95% |
form【形式】 | powder or crystals |
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 | 164-166 ℃ (lit.) 165.5 ℃ |
functional group【官能团】 | phosphine |
SMILES string | COc1cccc(OC)c1-c2ccccc2P(C3CCCCC3)C4CCCCC4 |
InChI | 1S/C26H35O2P/c1-27-23-17-11-18-24(28-2)26(23)22-16-9-10-19-25(22)29(20-12-5-3-6-13-20)21-14-7-4-8-15-21/h9-11,16-21H,3-8,12-15H2,1-2H3 |
InChI key | VNFWTIYUKDMAOP-UHFFFAOYSA-N |
安全信息
Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
WGK | WGK 3 |