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Synthesis of chiral 2(5H)-furanone derivatives with 1,3-butadiyne structure

✍ Scribed by Jing-Pei Huo, Jin-Feng Xiong, Guang-Zhen Mo, Pai Peng…

Book ID
120765875
Publisher
Springer Netherlands
Year
2012
Tongue
English
Weight
699 KB
Volume
39
Category
Article
ISSN
0922-6168

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An efficient synthesis of highly optical
An efficient synthesis of highly optically active 4-substituted-2(5H)-furanones from chiral 3-bromo-2(5H)-furanone
✍ Xue-E Fan; Min Huang; Hui Huang; Qing-Hua Chen 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 662 KB

## Abstract Highly optically active 4‐substituted‐2(5__H__)‐furanones 6a‐6j were obtained in good yields with __de__⩾98% by the tandem Michael addition/elimination reaction of chiral 3‐bromo‐2(5__H__)‐furanone (4a), which was conveniently prepared starting from 2‐furaldehyde under mild conditions.