Route to Benzimidazol-2-ones via Decarbonylative Ring Contraction of Quinoxalinediones: Application to the Synthesis of Flibanserin, A Drug for Treating Hypoactive Sexual Desire Disorder in Women and Marine Natural Product Hunanamycin Analogue

• Rahul D. Shingare,
• Akshay S. Kulkarni,
• Revannath L. Sutar,
• D. Srinivasa Reddy

Affiliations

Rahul D. Shingare

Division of Organic Chemistry, CSIR-National Chemical Laboratory, Pune, India

Akshay S. Kulkarni

Division of Organic Chemistry, CSIR-National Chemical Laboratory, Pune, India

Revannath L. Sutar

Division of Organic Chemistry, CSIR-National Chemical Laboratory, Pune, India

D. Srinivasa Reddy

Division of Organic Chemistry, CSIR-National Chemical Laboratory, Pune, India