产品说明
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.
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.
包装
1, 5 g in glass bottle
基本信息
| 线性分子式 | C6H4[CH2P[C(CH3)2]2] |
| 分子量 | 394.55 |
| MDL编号 | MFCD03094573 |
| PubChem化学物质编号 | 24882466 |
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 |
| 质量水平 | 100 |
| 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 |
安全信息
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
| 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
Sigma-Aldrich
m.cnreagent.com
