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NHC-Catalyzed Ring Expansion of Oxacycloalkane-2-carboxaldehydes: A Versatile Synthesis of Lactones

✍ Scribed by Wang, Li; Thai, Karen; Gravel, Michel

Book ID
120615502
Publisher
American Chemical Society
Year
2009
Tongue
English
Weight
100 KB
Volume
11
Category
Article
ISSN
1523-7060

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πŸ“œ SIMILAR VOLUMES

ChemInform Abstract: NHC-Catalyzed Ring
ChemInform Abstract: NHC-Catalyzed Ring Expansion of Oxacycloalkane-2-carboxaldehydes: A Versatile Synthesis of Lactones.
✍ Li Wang; Karen Thai; Michel Gravel πŸ“‚ Article πŸ“… 2009 πŸ› John Wiley and Sons βš– 31 KB

## 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 β€œFull Text” option. The original article is trackable v

A new synthesis of macrocyclic keto-lact
A new synthesis of macrocyclic keto-lactones via ring expansion of 2-(3-hydroxypropyl)-2-nitrocycloalkanones
✍ Richard C. Cookson; Partha S. Ray πŸ“‚ Article πŸ“… 1982 πŸ› Elsevier Science 🌐 French βš– 183 KB

2-(3-Hydroxypropyl)-2-nitrocycloalkanones undergo base-catalysed isomerisation into nitro-lactones containing 'Theketo-lactones 5 have been made before by oxidation of the dihydropyrans 7 to the diols with moist peractic acid followed by treatment with lead tetra-acetate or by direct oxidation with