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ChemInform Abstract: Lewis Acid Catalyzed Cycloaddition of Methylenecyclopropanes with Salicylaldehydes.

✍ Scribed by Min Jiang; Min Shi

Publisher
John Wiley and Sons
Year
2010
Weight
27 KB
Volume
41
Category
Article
ISSN
0931-7597

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✦ Synopsis

Abstract

Treatment of salicylaldehydes with triethyl orthoformate generates o‐quinonemethide analogues which undergo efficient Lewis acid catalyzed cycloaddition with methylenecyclopropanes to produce the desired benzopyran products.

πŸ“œ SIMILAR VOLUMES

Lewis Acid Catalyzed Ring-Opening Reacti
Lewis Acid Catalyzed Ring-Opening Reactions of Methylenecyclopropanes with 1,3-Cyclodiones.
✍ Zhi-Bin Zhu; Le-Ping Liu; Li-Xiong Shao; Min Shi πŸ“‚ Article πŸ“… 2007 πŸ› John Wiley and Sons βš– 27 KB πŸ‘ 2 views

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