产品介绍：
产品说明
应用
Ethyl 5-[(4-methylphenyl)sulfonyl]-3-oxopentanoate can be used as a reactant to prepare:
- Ethyl 3-oxopent-4-enoate (Nazarov′s reagent) via base-induced β-elimination reaction. Nazarov′s reagent can be employed as an anulating agent in Robinson annulation of cyclic β-diketones and cycloalkanones.
- γ-pyrones via triflic anhydride-mediated electrophilic condensation reaction.
Reactant for:
- Preparation of the Nazarov reagent via base-induced ß-elimination reaction
包装
1 g in glass bottle
基本信息
| 经验(实验)分子式 | C14H18O5S |
| 分子量 | 298.35 |
| MDL编号 | MFCD15144875 |
| PubChem化学物质编号 | 329763568 |
| NACRES | NA.22 |
产品性质
| 质量水平 | 100 |
| 测定 | 95% |
| reaction suitability | reaction type: C-C Bond Formation |
| mp | 42-46 ℃ |
| SMILES string | CCOC(=O)CC(=O)CCS(=O)(=O)c1ccc(C)cc1 |
| InChI | 1S/C14H18O5S/c1-3-19-14(16)10-12(15)8-9-20(17,18)13-6-4-11(2)5-7-13/h4-7H,3,8-10H2,1-2H3 |
| InChI key | APRUPJUUTCSBAE-UHFFFAOYSA-N |
安全信息
| 象形图 |  |
| 警示用语： | Danger |
| 危险声明 | H318 |
| 预防措施声明 | P280 - P305 + P351 + P338 |
| 危险分类 | Eye Dam. 1 |
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | nwg |
| 闪点(F) | 230.0 °F - closed cup |
| 闪点(C) | > 110 ℃ - closed cup |
