00646nam a22001577a 4500003000800000005001700008008004100025040002100066082001300087245018100100260004300281300003100324500007000355504004100425650002200466BD-DhUL20161128131025.0161128s1986    b  a|||| m||| 00| 0 eng |  aBD-DhULcBD-DhUL  a547bMEC00aThe mechanism of the formation of 3-benzyl-2, 6-diphenyl-2h-thiopyran-5-carboxaldehyde from the reaction of benzaldehyde with sodium sulphides in aqueous ethanol /h[MS Thesis]  aDhaka : bUniversity Of Dhaka, c1986.  av, 76 p. :bill. ;c29 cm.  aThesis (MS )-- Department of Chemistry, University of Dhaka,1975.  aIncludes bibliographical references.00aOrganic chemistry