کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5222902 | 1383470 | 2010 | 7 صفحه PDF | دانلود رایگان |
Polyfluoroalkyl-containing bicyclolactones were synthesized via the sodium dithionite-initiated cycloaddition–lactonization reaction of 2-allyl-4-pentenoic acids and polyfluoroalkyl iodides. The chemo- and stereo-selectivity of the cycloaddition–lactonization reaction strongly depended on the space hindrance of 2-substituent in 2-allyl-4-pentenoic acids. The reaction was believed to proceed through a tandem free radical addition-lactonization process.
Polyfluoroalkyl-containing bicyclolactones were synthesized via the sodium dithionite-initiated cycloaddition–lactonization reaction of 2-allyl-4-pentenoic acids and polyfluoroalkyl iodides. The chemo- and stereo-selectivity of the cycloaddition–lactonization reaction strongly depended on the space hindrance of 2-substituent in 2-allyl-4-pentenoic acids. The reaction was believed to proceed through a tandem free radical addition-lactonization process.Figure optionsDownload as PowerPoint slide
Journal: Tetrahedron - Volume 66, Issue 36, 4 September 2010, Pages 7288–7294