发明公开
KR1020150025397A 바이오매스 유래 에틸렌 글리콜계 용매 하의 금속 트리플레이트 촉매를 이용한 5-하이드록시메틸-2-푸르푸랄의 제조방법
无效 - Rejected
基本信息:
- 专利标题： 바이오매스 유래 에틸렌 글리콜계 용매 하의 금속 트리플레이트 촉매를 이용한 5-하이드록시메틸-2-푸르푸랄의 제조방법
- 专利标题（英）：Method for preparing 5-hydroxymethyl-2-furfural using metal triflate catalysts under biomass-derived ethylene glycol based solvent condition
- 专利标题（中）：在生物量衍生的乙二醇基溶剂条件下使用金属三聚物催化剂制备5-羟基甲基-2-丙烯的方法
- 申请号：KR1020130103045 申请日：2013-08-29
- 公开(公告)号：KR1020150025397A 公开(公告)日：2015-03-10
- 发明人： 조진구 , 김용진 , 김백진 , 문다솜
- 申请人： 한국생산기술연구원
- 申请人地址： 충청남도 천안시 서북구 입장면 양대기로길 **
- 专利权人： 한국생산기술연구원
- 当前专利权人： 한국생산기술연구원
- 当前专利权人地址： 충청남도 천안시 서북구 입장면 양대기로길 **
- 代理人： 특허법인 다해
- 主分类号： C07D307/48
- IPC分类号： C07D307/48 ; B01J23/76
Biomass-derived ethylene glycol The method of producing 5-hydroxymethyl-2-furfural is provided using a solvent under the conditions of metal triflate catalyst. Preparation process of 5-hydroxymethyl-2-furfural in the present invention is a linear or glycol-based compounds of the annular (ethylene glycol-based compound) for use as a solvent and the metal triflate catalyst (metal triflate catalyst) fructose from agarose and a step for producing a 5-hydroxymethyl-2-furfural. In this way, it is possible to reduce dependence on oil, and may correspond to the greenhouse gas emissions. In addition, it is possible to obtain the 5-hydroxymethyl-2-furfural in a high yield from fructose, it can be efficiently separated from the solvent and catalyst and reused after the reaction was completed.
信息查询:
EspacenetIPC结构图谱:
| C | 化学；冶金 |
| --C07 | 有机化学 |
| ----C07D | 杂环化合物 |
| ------C07D307/00 | 杂环化合物，含五元环，含有1个氧原子作为仅有的杂环原子 |
| --------C07D307/02 | .不和其他环稠合 |
| ----------C07D307/04 | ..环原子间或环原子与非环原子间没有双键 |
| ------------C07D307/38 | ...有取代的烃基连在环碳原子上 |
| --------------C07D307/40 | ....被氧原子取代的基 |
| ----------------C07D307/42 | .....被单键键合的氧原子 |
| ------------------C07D307/48 | ......糠醛 |