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ChemInform Abstract: Reactions of Ethyl 2-Acetyl-2-azabicyclo(2.2.1)hept-5-ene-3- carboxylate and 4-Acetylamino-2-oxabicyclo(3.3.0)oct-7-en-3-one with Some Electrophiles.

โœ Scribed by M. B. HURSTHOUSE; K. M. A. MALIK; D. E. HIBBS; S. M. ROBERTS; A. J. H. SEAGO; V. SIK; R. STORER

Book ID
112025626
Publisher
John Wiley and Sons
Year
2010
Weight
33 KB
Volume
27
Category
Article
ISSN
0931-7597

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## Abstract Dehydrochlorination of chlorinated 5โ€hydroxyโ€2โ€oxabicyclo[3.2.0]heptanโ€4โ€ones, 3aโ€c, which were obtained from the photo[2+2]cycloadditions between 4โ€hydroxyโ€3(2__H__)โ€furanone 1 and chloroethylenes, with triethylamine gave 2โ€ethenylโ€3(2__H__)โ€furanones 4a,b or 2โ€(2โ€cyanoethyl)โ€3(2__H__)