A synthesis of 1,6-dioxaspiro[4.5]dec-3-enes. |
| |
| Affiliation: | 1. Department of Food Science and Technology, Universidade Estadual de Londrina, Londrina, Paraná, Brazil;2. Department of Chemistry, Instituto Federal Catarinense – Câmpus Araquari, Araquari, Santa Catarina, Brazil |
| |
| Abstract: | Base-catalysed rearrangement of a 2-alkynyl-tetrahydropyran generates an allenol ether intermediate which undergoes acid-catalysed cyclisation to the 1,6-dioxaspiro[4.5]dec-3-ene system. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
