作者:Jong-Gab Jun、Dong Woo Lee
DOI:10.1016/s0040-4039(97)10196-4
日期:1997.11
The easy preparation of ketal-lactone compounds via Diels-Alder reaction, followed by hydrolysis and cyclization and excellent stereoselective ring opening of the ketal-lactone to 6-membered and 7-membered cyclic ethers are described.
描述了通过Diels-Alder反应轻松制备
缩酮内酯化合物,然后进行
水解和环化,以及
缩酮内酯对6元和7元
环醚的出色的立体选择性开环。