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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 |
| 4077673 | 1 G | 619 | |||
| 4077673 | 5 G | 2300 | |||
| 4077673 | 25 G | 3680 |
产品别名
564483-19-8
tBuXPhos
t-Bu XPhos
2-Di-tert-butylphosphino-2′,4′,6′-triisopropylbiphenyl
tert-Butyl XPhos
叔-丁基 XPhos
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C29H45P |
| Molecular weight | 424.64 |
| MDL number | MFCD06411306 |
| General description【一般描述】 | tBuXPhos [2-Di-tert-butylphosphino-2′,4′,6′-triisopropylbiphenyl] 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】 | tBuXPhos has been used in the preparation of [tBuXPhosAu(MeCN)]BAr4F, a gold catalyst for the intermolecular [2+2] cycloaddition of terminal arylalkynes with substituted alkenes to form functionalized cyclobutenes with high regioselectivity. |
| Legal Information【法律信息】 | 使用涉及的专利号：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 | 148-151 ℃ (lit.) 150 ℃ |
| functional group【官能团】 | phosphine |
| SMILES string | CC(C)c1cc(C(C)C)c(c(c1)C(C)C)-c2ccccc2P(C(C)(C)C)C(C)(C)C |
| InChI | 1S/C29H45P/c1-19(2)22-17-24(20(3)4)27(25(18-22)21(5)6)23-15-13-14-16-26(23)30(28(7,8)9)29(10,11)12/h13-21H,1-12H3 |
| InChI key | SACNIGZYDTUHKB-UHFFFAOYSA-N |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
