Synthesis and Diels-Alder reactions of prop-1-ene-1,3-sultone, and chemical transformations of the Diels-Alder adducts
作者:La Sheng Jiang、Wing Hong Chan、Albert W.M. Lee
DOI:10.1016/s0040-4020(99)00009-5
日期:1999.2
has been developed. An overall yield of 34% could be achieved for this five-step synthesis. The Diels-Alder reactions of 1 with a variety of dienes were investigated for the first time and achieved with good chemical yield and excellent endo-selectivity. The subsequent transformations of the Diels-Alder cycloadducts were also explored.
已经开发了一种可靠且新颖的制备丙-1-烯-1,3-磺内酯(1)的合成路线。该五步合成可以达到34%的总产率。首次研究了1与各种二烯的Diels-Alder反应,并以良好的化学收率和出色的内选择性实现了该反应。还探讨了Diels-Alder环加合物的后续转化。