ChemInform Abstract: Stereoselective Synthesis of α‐Alkylazetidinones by a Free Radical Chain Reaction. Journal Articles uri icon

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abstract

  • AbstractBenzhydryl 6,6‐dibromopenicillanate (I) is converted into the trans‐6α‐ (2'‐cyanoethyl)penicillanate (Va) in a one‐pot procedure by reductive debromination and subsequent tributyltin radical‐mediated addition reaction with acrylonitrile (IVa).

publication date

  • January 12, 1988