A novel heterogeneous acid –base nano-catalyst designed based on graphene oxide for synthesis of spiro-indoline-pyranochromene derivatives

Nano graphene oxide/3-aminopyridine has been introduced as a new, efficient and robust heterogeneous organic catalyst for synthesis of spiro-indoline-pyranochromene derivatives. Nano graphene oxide/3-aminopyri...

Source: Chemistry Central Journal - March 10, 2023 Category: Chemistry Authors: Soghra Khabnadideh, Khashayar Khorshidi and Leila Amiri-Zirtol Tags: Research Source Type: research