A facile and highly stereoselective synthesis of 1-thiotrehalose
β Scribed by Guohong Xin; Xiangming Zhu
- Book ID
- 113930965
- Publisher
- Elsevier Science
- Year
- 2012
- Tongue
- French
- Weight
- 352 KB
- Volume
- 53
- Category
- Article
- ISSN
- 0040-4039
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π SIMILAR VOLUMES
## Abstract Flexible syntheses of sphingosine and ceramide were achieved by using Dβxylose as the chiral pool and a CuCNβcatalyzed allylic alkylation reaction of a dimesylate 8 for chain elongation with concomitant control of an __E__ configuration of the double bond.
Trichonhe (S) has been synthesized kom 1-hexadecanal(1) by two steps of consecutive olefmation. in which formylmethyltriphenylarsonium bromide (2) and (pyrrolidinecarbony1)methyltriphenylarsonium bromide (4) were used in the presence of potassium carbonate. The product was obtaioed in pure ( 2E,4E)