Synthesis of (Z)-hetarylmethylene and (Z)-substituted benzylidene derivatives of 4H-benzo[1,4]thiazine-3-thiones and their subsequent conversion to benzothiopyrano-[3,2-b][1,4]benzothiazines

• Sukanta Kamila,
• Benjamin Koh,
• Hongming Zhang,
• Edward R. Biehl

Affiliations

Sukanta Kamila

Benjamin Koh

Hongming Zhang

Edward R. Biehl