Stereochemistry and ring opening of a ca
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Demetrios Agathocleous; Graham Cox; Michael I Page
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Article
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1986
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Elsevier Science
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French
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The cycloaddition of succinimido ketene to 2,3\_dihydrofuran yields 7-exo-succinimido bicycle C3.2.01 2-oxoheptan-6-one. This unusual stereo-chemistry is confirmed by 'H NMR and X-ray crystallography. The cyclobutanone product undergoes ring opening in concentrated hydrochloric acid to give 1-succin