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Highly Enantioselective Synthesis of γ-Hydroxy-α,β-acetylenic Esters Catalyzed by a β-Sulfonamide Alcohol

✍ Scribed by Lin, Li; Jiang, Xianxing; Liu, Weixia; Qiu, Li; Xu, Zhaoqing; Xu, Jiangke; Chan, Albert S. C.; Wang, Rui

Book ID
126013717
Publisher
American Chemical Society
Year
2007
Tongue
English
Weight
94 KB
Volume
9
Category
Article
ISSN
1523-7060

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Highly Enantioselective Synthesis of γ-H
Highly Enantioselective Synthesis of γ-Hydroxy-α,β-acetylenic Esters by Asymmetric Alkyne Addition to Aldehydes
✍ Ge Gao; Qin Wang; Xiao-Qi Yu; Ru-Gang Xie; Lin Pu 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 114 KB 👁 1 views

g-Hydroxy-a,b-acetylenic esters containing three adjacent and structurally very different functional groups are very useful in the synthesis of highly functionalized organic molecules. [1, 2] This class of compound is normally prepared by treatment of an alkyl propiolate with nBuLi at À78 8C