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ChemInform Abstract: Chiral N-Heterocyclic Carbene-Catalyzed Formal [4 + 2] Cycloaddition of Ketenes with Enones: Highly Enantioselective Synthesis of trans- and cis-δ-Lactones.

✍ Scribed by Yan-Rong Zhang; Hui Lv; Di Zhou; Song Ye

Publisher: John Wiley and Sons
Year: 2009
Weight: 43 KB
Volume: 40
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.200905137

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