Synthesis of Novel Pentafluorosulfanylfurans. Two Retro-Diels−Alder Approaches
摘要:
The first examples of furan substituted with an SF5 group are reported. 3-Pentafluorosulfanylfurans were prepared from their respective 2-pentafluorosulfanyl-5-cyano-7-oxabicyclo[ 2.2.1] hept-2-ene precursors via retro-Diels -Alder reactions. Also, a tandem cycloaddition/ retrocycloaddition reaction between 4-phenyloxazole and 1-pentafluorosulfanylhex-1-yne was used to prepare 3-pentafluorosulfanyl-4-butylfuran.
Synthesis of Novel Pentafluorosulfanylfurans. Two Retro-Diels−Alder Approaches
作者:William R. Dolbier,、Akira Mitani、Wei Xu、Ion Ghiviriga
DOI:10.1021/ol0622662
日期:2006.11.1
The first examples of furan substituted with an SF5 group are reported. 3-Pentafluorosulfanylfurans were prepared from their respective 2-pentafluorosulfanyl-5-cyano-7-oxabicyclo[ 2.2.1] hept-2-ene precursors via retro-Diels -Alder reactions. Also, a tandem cycloaddition/ retrocycloaddition reaction between 4-phenyloxazole and 1-pentafluorosulfanylhex-1-yne was used to prepare 3-pentafluorosulfanyl-4-butylfuran.