COMPOUNDS HAVING PHOTOCHEMICALLY REMOVABLE PROTECTING GROUPS BASED ON AN ELECTROCYCLIC REACTION BETWEEN A CHROMOPHORE ATTACHED VIA AN ANILIDE GROUP TO A BENZOTHIOPHENE RING
COMPOUNDS HAVING PHOTOCHEMICALLY REMOVABLE PROTECTING GROUPS BASED ON AN ELECTROCYCLIC REACTION BETWEEN A CHROMOPHORE ATTACHED VIA AN ANILIDE GROUP TO A BENZOTHIOPHENE RING