Dataset Information

A novel superparamagnetic powerful guanidine-functionalized γ-Fe₂O₃ based sulfonic acid recyclable and efficient heterogeneous catalyst for microwave-assisted rapid synthesis of quinazolin-4(3H)-one derivatives in Green media.

ABSTRACT: The novel organic-inorganic nanohybrid superparamagnetic (γ-Fe₂O₃@CPTMS-guanidine@SO₃H) nanocatalyst modified with sulfonic acid represents an efficient and green catalyst for the one-pot synthesis of quinazolin-4(3H)-one derivatives via three-component condensation reaction between anthranilic acid, acetic anhydride and different amines under microwave irradiation and solvent-free conditions (4a-q). XRD, FT-IR, FE-SEM, TGA, VSM and EDX were used to characterize this new magnetic organocatalyst. Outstanding performance, short response time (15-30 min), simple operation, easy work-up procedure, and avoidance of toxic catalysts can be regarded as its significant advantages. Moreover, it can be easily separated from the reaction solution through

SUBMITTER: Norouzi FH

PROVIDER: S-EPMC9040894 | biostudies-literature | 2021 Sep

REPOSITORIES: biostudies-literature

ACCESS DATA

Dataset Information

A novel superparamagnetic powerful guanidine-functionalized γ-Fe₂O₃ based sulfonic acid recyclable and efficient heterogeneous catalyst for microwave-assisted rapid synthesis of quinazolin-4(3H)-one derivatives in Green media.

OmicsDI is part of the ELIXIR infrastructure

Tweets

Dataset Information

A novel superparamagnetic powerful guanidine-functionalized γ-Fe2O3 based sulfonic acid recyclable and efficient heterogeneous catalyst for microwave-assisted rapid synthesis of quinazolin-4(3H)-one derivatives in Green media.

OmicsDI is part of the ELIXIR infrastructure

Tweets

A novel superparamagnetic powerful guanidine-functionalized γ-Fe₂O₃ based sulfonic acid recyclable and efficient heterogeneous catalyst for microwave-assisted rapid synthesis of quinazolin-4(3H)-one derivatives in Green media.