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Efficient access to 1,4-benzothiazine: palladium-catalyzed double C-S bond formation using Na2S2O3 as sulfurating reagent.
|Title||Efficient access to 1,4-benzothiazine: palladium-catalyzed double C-S bond formation using Na2S2O3 as sulfurating reagent.|
|Publication Type||Journal Article|
|Year of Publication||2013|
|Authors||Qiao Z, Liu H, Xiao X, Fu Y, Wei J, Li Y, Jiang X|
|Date Published||2013 Jun 7|
A novel Pd-catalyzed double C-S bond formation coupling reaction has been developed. This protocol, in which Na2S2O3 was used as sulfurating reagent in metal-catalyzed reactions, provides an efficient method for the synthesis of substituted 1,4-benzothiazine derivates, which are structural elements of numerous bioactivity molecules rendering this protocol attractive to both synthetic and medicinal chemistry.
|Alternate Journal||Org. Lett.|