標題: | Intramolecular Diels-Alder reaction of 2-diphenylphosphinyl-5-(propargyloxymethyl)furans followed by nucleophilic 1,2-rearrangement of the phosphinyl group |
作者: | Wu, Hsien-Jen Liu, Chuan-Fang Wang, Zhongyi Lin, Hui-Chang 應用化學系 Department of Applied Chemistry |
公開日期: | 27-八月-2007 |
摘要: | The base-catalyzed intramolecular Diels-Alder reactions of 2-diphenylphosphinyl-5-(propargyloxymethyl)furans 2a-e gave the tetrahydrofuran ring annulated o-diphenylphosphinophenols 3a-e in 70-80% yields, a novel reaction involving an intramolecular Diels-Alder reaction of furan diene with allenyl ether dienophile followed by a nucleophilic 1,2-rearrangement of the diphenylphosphinyl group. (C) 2007 Elsevier Ltd. All rights reserved. |
URI: | http://dx.doi.org/10.1016/j.tetlet.2007.06.163 http://hdl.handle.net/11536/10418 |
ISSN: | 0040-4039 |
DOI: | 10.1016/j.tetlet.2007.06.163 |
期刊: | TETRAHEDRON LETTERS |
Volume: | 48 |
Issue: | 35 |
起始頁: | 6192 |
結束頁: | 6194 |
顯示於類別: | 期刊論文 |