Sc(OTf)3-catalyzed synthesis of thiosulfonates in ionic liquid-water
β Scribed by Liang, Gaigai; Chen, Jing; Chen, Jiali; Li, Wanmei; Chen, Jiuxi; Wu, Huayue
- Book ID
- 118014961
- Publisher
- Elsevier Science
- Year
- 2012
- Tongue
- French
- Weight
- 376 KB
- Volume
- 53
- Category
- Article
- ISSN
- 0040-4039
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Glycals react smoothly with o-hydroxybenzaldehydes and trimethyl orthoformate in the presence of a catalytic amount of scandium triflate under mild reaction conditions to afford the corresponding cis-annelated pyranobenzopyrans in good yields with high diastereoselectivity.