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1,2-双(二叔丁基膦甲基)苯
1,2-Bis(di-tert-butylphosphinomethyl)benzene
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3368072 | 1 G | 1750 | |||
| 3368072 | 5 G | 7100 |
产品别名
121954-50-5
1,2-双(二叔丁基膦甲基)苯
1,2-Bis(di-tert-butylphosphinomethyl)benzene
结构式
基本信息
| Linear Formula【线性分子式】 | C6H4[CH2P[C(CH3)2]2] |
| Molecular weight | 394.55 |
| MDL number | MFCD03094573 |
| PubChem Substance ID【PubChem化学物质编号】 | 24882466 |
| General description【一般描述】 | 1,2-Bis(di-tert-butylphosphinomethyl)benzene (DTBPMB) is a bidentate phosphine ligand. DTBPMB in combination with Pd2(dba)3 (dba = trans,trans-dibenzylideneacetone) and a sulfonic acid can catalyze the methoxycarbonylation of ethane to form methyl propanoate. |
| Application【应用】 | DTBPMB may be used as a ligand for the palladium-catalyzed hydroesterification of styrene and vinyl acetate to form branched esters in the presence of polymeric sulfonic acids promoters. |
产品性质
| 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 |
| Quality Level【质量水平】 | 100 |
| functional group【官能团】 | phosphine |
| SMILES string | CC(C)(C)P(Cc1ccccc1CP(C(C)(C)C)C(C)(C)C)C(C)(C)C |
| InChI | 1S/C24H44P2/c1-21(2,3)25(22(4,5)6)17-19-15-13-14-16-20(19)18-26(23(7,8)9)24(10,11)12/h13-16H,17-18H2,1-12H3 |
| InChI key | SFCNPIUDAIFHRD-UHFFFAOYSA-N |
| packaging【包装】 | 1, 5 g in glass bottle |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| Personal Protective Equipment【个人防护装备】 | Eyeshields, Gloves, type N95 (US) |
