PRODUCTION OF 2-AZABICYCLO(2.2.1)HEPT-5-EN-3-ONE

PURPOSE:To produce high-purity 2-azabicyclo[2.2.1]hept-5-en-3-one from cyclopentadiene as a starting raw material in high yield and economically. CONSTITUTION:A substituted sulfonyl cyanide of the formula (R1 and R2 are H, alkyl or halogen) is reacted with cyclopentadiene in water or a mixed solvent...

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Bibliographic Details
Main Authors HAYASHIBARA TATSUHIKO, SHIRAKAWA HIDEO, ONO MATSUO, IGARASHI RENTEN, NAKAMURA AKIRA
Format Patent
LanguageEnglish
Published 14.12.1993
Edition5
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Summary:PURPOSE:To produce high-purity 2-azabicyclo[2.2.1]hept-5-en-3-one from cyclopentadiene as a starting raw material in high yield and economically. CONSTITUTION:A substituted sulfonyl cyanide of the formula (R1 and R2 are H, alkyl or halogen) is reacted with cyclopentadiene in water or a mixed solvent of water and a hydrocarbon to give 2-azabicyclo[2.2.1]hept-5-en-3-one.
Bibliography:Application Number: JP19920160159