Title of article :
An efficient synthesis of spiro[dibenzo[b,i]xanthene-13,3′-indoline]-pentaones and 5H-dibenzo[b,i]xanthene-tetraones
Author/Authors :
Bazgir، نويسنده , , Ayoob and Tisseh، نويسنده , , Zeinab Noroozi and Mirzaei، نويسنده , , Peiman، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2008
Abstract :
Spiro[dibenzo[b,i]xanthene-13,3′-indoline]-pentaones and 5H-dibenzo[b,i]xanthene-tetraones are synthesized from the condensation of 2-hydroxynaphthalene-1,4-dione with isatins or aldehydes.
Keywords :
2-Hydroxynaphthalene-1 , Isatin , i]xanthene-13 , 4-dione , 3?-indoline]-pentaone , i]xanthene-tetraone
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
