APPLICATION OF THE INTRAMOLECULAR DIDEHYDRO-DIELS-ALDER (IMDDA) REACTION FOR THE SYNTHESIS OF THIENO[2,3- F ]ISOINDOLE-4(8)-CARBOXYLIC ACIDS ArticleShelukho Evgeniya R., Yakovleva Elizaveta D., Logvinenko Nikita A., Khrustalev Victor N., Novikov Roman A., Zubkov Fedor I., Zaytsev Vladimir P.Synlett. Том 36. 2025. С. 1358-1362