| METHOD OF PRODUCING MONOESTER OF 2-BUTENEDIOL-1,4 CONTAINING A 1,3-DIOXOLANE FRAGMENT | |
| 2023-11-28 | |
| 专利权人 | UNIV UFA OIL TECH (UYUF-C) |
| 申请日期 | 2023-11-28 |
| 专利号 | RU2831764-C1 |
| 成果简介 | NOVELTY - Invention relates to organic chemistry and specifically to a method of producing monoester of 2-butenediol-1,4 containing 1,3-dioxolane fragment, which can be used as a component of oxygenating fuel additives. Method involves reaction of 2-butene-1,4-diol and 2-methylene-1,4-dioxaspiro[4.5]decane in the presence of trifluoroacetic acid. Process is carried out at temperature of 0 °C for 0.2 h in molar ratios of components: 2-butene-1,4-diol : 2-methylene-1,4-dioxaspiro[4.5]decane : trifluoroacetic acid = 333:67:1.3. USE - Organic chemistry. ADVANTAGE - Obtaining the end product with high output and shorter reaction time. 1 cl, 1 ex |
| IPC 分类号 | C07D-317/72 |
| 国家 | 俄罗斯 |
| 专业领域 | 化学化工 |
| 语种 | 英语 |
| 成果类型 | 专利 |
| 文献类型 | 科技成果 |
| 条目标识符 | http://119.78.100.226:8889/handle/3KE4DYBR/19144 |
| 专题 | 中国科学院新疆生态与地理研究所 |
| 作者单位 | UNIV UFA OIL TECH (UYUF-C) |
| 推荐引用方式 GB/T 7714 | ZLOTSKY S S,DAMINEV R R,RASKILDINA G Z,et al. METHOD OF PRODUCING MONOESTER OF 2-BUTENEDIOL-1,4 CONTAINING A 1,3-DIOXOLANE FRAGMENT. RU2831764-C1[P]. 2023. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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