基本信息:
- 专利标题： 一种2-取代四氢呋喃类化合物的制备方法
- 专利标题（英）：Preparation method of 2-substituted tetrahydrofuran compounds
- 申请号：CN201610008889.7 申请日：2016-01-07
- 公开(公告)号：CN105461666A 公开(公告)日：2016-04-06
- 发明人： 关业军 , 袁庆庆 , 张沛
- 申请人： 华东师范大学
- 申请人地址： 上海市普陀区中山北路3663号
- 专利权人： 华东师范大学
- 当前专利权人： 华东师范大学
- 当前专利权人地址： 上海市普陀区中山北路3663号
- 代理机构： 上海麦其知识产权代理事务所
- 代理人： 董红曼
- 主分类号： C07D307/06
- IPC分类号： C07D307/06 ; B01J23/44 ; B01J23/89
The invention discloses biomass 2-substituted tetrahydrofuran compounds and a preparation method thereof. Furfural (FAL) obtained through biomass hydrolysis is used as a raw material, acetal hydrogenation one-pot reaction occurs on a supported palladium catalyst under the condition that a micro-molecule alcohol compound serves as a solvent and a reaction simultaneously, 2-(diethoxy methyl) tetrahydrofuran, 2-(dimethoxy methyl) tetrahydrofuran, 2-(dipropoxy methyl) tetrahydrofuran and other 2-substituted tetrahydrofuran compounds are prepared in a one-step mode. The preparation method has the advantages that the reaction conditions are moderate, the raw material is cheap and easy to obtain, product selectivity is high, operation is simple and convenient, the efficiency is high and the like. The prepared 2-substituted tetrahydrofuran compounds have good stability and oil solubility and can serve as potential green biomass-based fuel oil or additives to be widely used.
公开/授权文献:
- CN105461666B 一种2-取代四氢呋喃类化合物的制备方法 公开/授权日：2018-03-13
IPC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 |
| ------------C07D307/06 | ...仅有氢原子或仅含有氢原子和碳原子的基直接连在环碳原子上 |