Thiocarbonyl ylides generated from A3-1 ,3,4-thiadiazolines &-5 by thermal extrusion of nitrogen undergo 1,3-dipolar cycloadditions with sulfur dioxide, giving 1,2,4-oxadithiolane 2-oxides k-5 in good yields.
✦ LIBER ✦
On the reaction of chiral sulfinimines with sulfur ylides: a novel route to the asymmetric aziridination
✍ Scribed by JoséL García Ruano; Inmaculada Fernández; Chafiq Hamdouchi
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- French
- Weight
- 221 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0040-4039
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