Richa Prakash, Ajay Kumar, Shiv P. Singh
Oct 1, 2007
Citations
1
Influential Citations
11
Citations
Journal
ChemInform
Abstract
Synthesis of 3β,3β,5-tribromoacetyl-4-hydroxy-6-methyl-2H-pyran-2-one 2 from the bromination of DHA 1 in chloroform has been reported. The reaction of 2 with various thioureas/thioamides leads to an efficient synthesis of new 2-substituted-4-(5-bromo-4-hydroxy-6-methyl-2H-pyran-2-one-3-yl)thiazoles.