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A facile one-pot procedure for the transformation of acetonides into diacetates catalyzed with Bi(OTf)3·xH2O

✍ Scribed by Qin-Pei Wu; Ming-Xin Zhou; Xiao-Dong Xi; Di Song; Yuan Wang; Hai-Xia Liu; Yun-Zheng Li; Qing-Shan Zhang

Publisher
Elsevier Science
Year
2008
Tongue
French
Weight
133 KB
Volume
49
Category
Article
ISSN
0040-4039

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✦ Synopsis

The transformation of acetonides into the corresponding diacetates is often required in the synthetic chemistry. An efficient procedure for direct conversion of acetonides into diacetates in the presence of Bi(OTf) 3 ÁxH 2 O under mild conditions has been developed. Primary hydroxyl-acetonides could be selectively transformed into diacetates in the presence of anomeric acetonides and the anomeric acetonides could be tunably converted into 2-acetoxyisopropyl or diacetate groups.

📜 SIMILAR VOLUMES

ChemInform Abstract: A Facile One-Pot Pr
ChemInform Abstract: A Facile One-Pot Procedure for the Transformation of Acetonides into Diacetates Catalyzed with Bi(OTf)3×xH2O.
✍ Qin-Pei Wu; Ming-Xin Zhou; Diao-Dong Xi; Di Song; Yuan Wang; Hai-Xia Liu; Yun-Zh 📂 Article 📅 2008 🏛 John Wiley and Sons ⚖ 36 KB 👁 2 views

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