M Asthana, N Sharma, R Kumar, JB Singh… - Tetrahedron Letters, 2014 - infona.pl
I 2-catalyzed base-free reactions of 3-homoallylquinoline-2-thiones have been described for
the synthesis of tetracyclic quinolines, tetrahydrofuro [2′, 4′: 4, 6] thiopyrano [2, 3-b] …