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A Clean, Facile and Practical Synthesis of α-Oxoketene S,S-Acetals in Water.

✍ Scribed by Yan Ouyang; Dewen Dong; Haifeng Yu; Yongjiu Liang; Qun Liu

Publisher
John Wiley and Sons
Year
2006
Weight
25 KB
Volume
37
Category
Article
ISSN
0931-7597

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A Clean, Facile and Practical Synthesis
A Clean, Facile and Practical Synthesis of α-Oxoketene S,S-Acetals in Water
✍ Yan Ouyang; Dewen Dong; Haifeng Yu; Yongjiu Liang; Qun Liu 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 82 KB

## Abstract A clean, facile and practical synthesis of α‐oxoketene __S,S__‐acetals in water has been developed. Catalyzed by tetrabutylammonium bromide (TBAB) at room temperature in water, a range of β‐dicarbonyl compounds have been converted to the corresponding α‐oxoketene __S,S__‐acetals in very