A facile synthetic route to 2H-chromenes: Reconsideration of the mechanism of the DBU-catalyzed reaction between salicylic aldehydes and ethyl 2-methylbuta-2,3-dienoate
文献类型：期刊论文
| 作者 | Dai LZ(戴伦治) ; Shi YL(时永灵) ; Zhao GL(赵贵玲) ; Shi M(施敏) |
| 刊名 | Chem.-Eur. J.
 |
| 出版日期 | 2007 |
| 卷号 | 13期号:13页码:3701-3706 |
| 其他题名 | 2H-Chromene的方便制备方法和DBU催化的水杨醛和联烯酸酯的反应机理重新考察 |
| 通讯作者 | 施敏 |
| 英文摘要 | Reactions of salicylaldehydes with ethyl buta-2,3-dienoate or penta-3,4-dien-2-one catalyzed by a catalytic amount of potassium carbonate produce the corresponding 2 H-chromene products in moderate to good yields under mild conditions. A plausible reaction mechanism is discussed in the light of the results of an O-18-labeling experiment. In addition, in view of these findings, the catalytic function of DBU in reactions of this kind is reconsidered. |
| 学科主题 | 金属有机化学 |
| 收录类别 | SCI |
| 原文出处 | http://dx.doi.org/10.1002/chem.200601033 |
| 语种 | 英语 |
| WOS记录号 | WOS:000246434300013 |
| 公开日期 | 2013-01-09 |
| 源URL | [http://202.127.28.38/handle/331003/10104]  |
| 专题 | 上海有机化学研究所_金属有机化学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Dai LZ,Shi YL,Zhao GL,et al. A facile synthetic route to 2H-chromenes: Reconsideration of the mechanism of the DBU-catalyzed reaction between salicylic aldehydes and ethyl 2-methylbuta-2,3-dienoate[J]. Chem.-Eur. J.,2007,13(13):3701-3706. |
| APA | Dai LZ,Shi YL,Zhao GL,&Shi M.(2007).A facile synthetic route to 2H-chromenes: Reconsideration of the mechanism of the DBU-catalyzed reaction between salicylic aldehydes and ethyl 2-methylbuta-2,3-dienoate.Chem.-Eur. J.,13(13),3701-3706. |
| MLA | Dai LZ,et al."A facile synthetic route to 2H-chromenes: Reconsideration of the mechanism of the DBU-catalyzed reaction between salicylic aldehydes and ethyl 2-methylbuta-2,3-dienoate".Chem.-Eur. J. 13.13(2007):3701-3706. |
入库方式： OAI收割
来源：上海有机化学研究所
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