I2-catalyzed base-free cyclization of 3-homoallylquinoline-2-thiones: facile synthesis of tetracyclic, furothiopyrano[2,3-b]quinolines

I2-catalyzed base-free cyclization of 3-homoallylquinoline-2-thiones: facile synthesis of tetracyclic, furothiopyrano[2,3-b]quinolines

Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron Letters - Volume 55, Issue 31, 30 July 2014, Pages 4378-4381

Mrityunjaya Asthana, Neha Sharma, Ritush Kumar, Jay Bahadur Singh, Radhey M. Singh,