| 沸点 | 48°C/11mmHg |
| 折光率 | n20/D 1.406 |
| 敏感性 | 对湿度敏感 |
| 存贮条件 | 储存温度2-8°C,充氩保存 |
| 密度 | 1.1800 |
| 应用 | 4-Ethoxy-1,1,1-trifluoro-3-buten-2-one may be used in the synthesis of 4-dialkylamino-1,1,1-trifluorobut-3-ene-2-ones. It may be used for the synthesis of β-alkyl- or dialkylamino substituted enones bearing a CF3 group. |
| 产品介绍 | 4-Ethoxy-1,1,1-trifluoro-3-buten-2-one reacts with phenylmagnesium bromide to afford ethoxy group substitution products, while it reacts with organozinc compounds to yield products arising from 1,2-addition to the carbonyl group. 4-Ethoxy-1,1,1-trifluoro-3-buten-2-one on heating with triethyl phosphite affords [4+2] cycloaddition product, 2,2,2-triethoxy 2,3-dihydro-3-ethoxy-5-trifluoromethyl-1,2λ5-oxaphospholene, which on hydrolysis affords a 2-oxo-2-hydroxy-2, 3-dihydro-3-hydroxy 5-trifluoromethyl-1,2λ5-oxaphospholen.It reacts with amino to give the N-protected amino acids, which is useful for the peptide synthesis. |
| 别名 | (E)-4-乙氧基-1,1,1-三氟-3-丁烯-2-酮;(E)-4-Ethoxy-1,1,1-trifluoro-3-buten-2-one |
4-乙氧基-1,1,1-三氟-3-丁烯-2-酮
4-Ethoxy-1,1,1-trifluoro-3-buten-2-one （订货以英文为准）
编号：W132795
CAS号：17129-06-5
分子式：C2H5OCH=CHCOCF3
分子量：168.11
| 产品名称 | 4-Ethoxy-1,1,1-trifluoro-3-buten-2-one |
| 中文名称 | 4-乙氧基-1,1,1-三氟-3-丁烯-2-酮 |
| CAS号 | 17129-06-5 |
| MDL编码 | MFCD00192131 |
| 分子式（M.F.） | C2H5OCH=CHCOCF3 |
| 分子量（M.W.） | 168.11 |
| 储存条件 | 2-8°C储存;充氩 |
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