摘要
A new and convenient cyclization method for the synthesis of polysubstituted furans in a single-step via ammonium ylide routes was reported. In this process, dimethyl acetylenedicarboxylate reacted with ammonium ylide to produce polysubstituted furan in the presence of anhydrous K2CO 3 at room temperature. It is very economical, environmentally friendly and very easy to carry out.
源语言 | 英语 |
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页(从-至) | 391-396 |
页数 | 6 |
期刊 | Synthesis |
期 | 3 |
DOI | |
出版状态 | 已出版 - 16 2月 2005 |
已对外发布 | 是 |