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N-Heterocyclic Carbene-Catalyzed Conjugate Umpolung for the Synthesis of γ-Butyrolactones.

✍ Scribed by Christian Burstein; Serena Tschan; Xiulan Xie; Frank Glorius

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

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Diastereoselective Synthesis of Trifluor
Diastereoselective Synthesis of Trifluoromethylated γ-Butyrolactones via N-Heterocyclic Carbene-Catalyzed Conjugated Umpolung of α,β-Unsaturated Aldehydes
✍ Keiichi Hirano; Isabel Piel; Frank Glorius 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 185 KB

## Abstract The N‐heterocyclic carbene‐catalyzed conjugate umpolung of differently substituted α,β‐unsaturated aldehydes is described. Coupling of these compounds with a variety of trifluoromethylated ketones results in the selective formation of fluorinated γ‐butyrolactones. Using thiazolium‐deriv

ChemInform Abstract: Diastereoselective
ChemInform Abstract: Diastereoselective Synthesis of Trifluoromethylated γ-Butyrolactones via N-Heterocyclic Carbene-Catalyzed Conjugated Umpolung of α,β-Unsaturated Aldehydes.
✍ Keiichi Hirano; Isabel Piel; Frank Glorius 📂 Article 📅 2008 🏛 John Wiley and Sons ⚖ 49 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v