One‐pot green synthesis, study of fluorescence properties, and biological activity of pyrano[3,2‐c]chromenes derivatives via mesoporous materials MgO/SBA‐15

Journal of Heterocyclic Chemistry, Год журнала: 2023, Номер 61(3), С. 439 - 457

Опубликована: Дек. 27, 2023

Abstract This current work describes the preparation of MgO‐SBA‐15 catalysts by ultrasonic method, and it is characterized different analysis techniques XRD, BET, SEM, IRTF. In order to find out an application for this mesoporous material, MgO/SBA‐15 was used as a heterogeneous catalyst in one‐pot synthesis pyrano[3,2‐c]chromenes derivatives isolated at room temperature reaction according green chemistry criteria. To enhance these derivatives, spectroscopic study molecular fluorescence properties carried well identification nuclear magnetic resonance FTIR used. Furthermore, biological activity experiment also out, from where obtained test results were satisfactory AC09 , AC05 AC10 compounds they are checked after computation modeling.

Язык: Английский

One-Pot Reactions of Triethyl Orthoformate with Amines

Reactions, Год журнала: 2023, Номер 4(4), С. 779 - 800

Опубликована: Дек. 2, 2023

One-pot reactions offer advantages like easy automation, higher product yields, minimal waste generation, operational simplicity, and thus reduced cost, time energy. This review presents a comprehensive overview of one-pot including triethyl orthoformate amines as valuable efficient reagents for carrying out two-, three- or four-component organic reactions.

Язык: Английский