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A Novel Ultrasound-Assisted Approach for the Synthesis of Biscoumarin and Bislawsone Derivatives Using rGO/TiO2 Nanocomposite as a Heterogeneous Catalyst. CHEMISTRY AFRICA 2023. [DOI: 10.1007/s42250-023-00587-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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Thanh NH, Phuong HT, Giang LNT, Giang NTQ, Ha NTT, Anh DTT, Cuong VD, Van Tuyen N, Van Kiem P. 4-(Dimethylamino)pyridine as an Efficient Catalyst for One-Pot Synthesis of 1,4-Pyranonaphthoquinone Derivatives viaMicrowave-Assisted Sequential Three Component Reaction in Green Solvent. Nat Prod Commun 2021. [DOI: 10.1177/1934578x211053951] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Novel 1,4-pyranonaphthoquinone derivatives were successfully synthesized via the microwave-assisted three-component reaction of 1,4-naphthoquinone, malononitrile, and various arylaldehydes in ethanol in the presence of 4-(dimethylamino)pyridine (DMAP) as a catalyst, and subsequently evaluated in terms of their antimicrobial and antifungal activities. This synthetic procedure has the notable advantages of environmental friendliness, short reaction time, good yield, and convenient operation.
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Affiliation(s)
- Nguyen Ha Thanh
- Institute of Chemistry, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, Vietnam
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, Vietnam
| | - Hoang Thi Phuong
- Institute of Chemistry, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, Vietnam
| | - Le Nhat Thuy Giang
- Institute of Chemistry, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, Vietnam
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, Vietnam
| | - Nguyen Thi Quynh Giang
- Institute of Chemistry, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, Vietnam
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, Vietnam
| | - Nguyen Thi Thu Ha
- Institute of Chemistry, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, Vietnam
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, Vietnam
| | - Dang Thi Tuyet Anh
- Institute of Chemistry, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, Vietnam
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, Vietnam
| | - Vu Duc Cuong
- Viet Tri University of Industry, Viet Tri, Phu Tho, Vietnam
| | - Nguyen Van Tuyen
- Institute of Chemistry, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, Vietnam
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, Vietnam
| | - Phan Van Kiem
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, Vietnam
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, Vietnam
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