Chemistry of 2,5-bis(trimethylsiloxy)furans. II: Reactions with carbonyl compounds and the synthesis of 2,6-diaryl-3,7-dioxabicyclo[3.3.0]octane-4,8-diones
作者:Peter Brownbridge、Tak-Hang Chan
DOI:10.1016/s0040-4039(00)78706-5
日期:——
2,5-Bis(trimethylsiloxy)furan reacted with a number of substituted benzaldehydes under activation of titanium tetrachloride to give 2,6-diaryl- 3,7-dioxabicyclo[3.3.0]octane-4,8-diones.
在四氯化钛的活化下,2,5-双(三甲基甲硅烷氧基)呋喃与许多取代的苯甲醛反应,得到2,6-二芳基-3,7-二氧杂双环[3.3.0]辛烷-4,8-二酮。