Chlorophyll Triggered One-Pot Synthesis of 3,4-Dihydropyrimidin-2(1H)-ones via Photo Induced Electron transfer reaction

Harsh, Simran; Kumar, Sanjay; Sharma, Rohit; Kumar, Yogesh; Kumar, Rupesh

Abstract

The photocatalytic potential of chlorophyll has been investigated for the facile synthesis of dihydropyrimidinones utilizing concentrated solar irradiation towards sustainable energy solutions. This, one-pot, multicomponent Biginelli reaction, which involves a photoinduced electron transfer (PET) mechanism, affords a green and efficient approach for the transformation of the commercial aldehydes, β-keto ester and urea into valuable 3,4-dihydropyrimidin-2(1H)-ones with wide substrate scope and diversity. These improved reaction conditions allow the formation of a variety of substituted dihydropyrimidinones with high yields and purity in a short duration of time and mild reaction conditions.

Citation

Harsh, S., Kumar, S., Sharma, R., Kumar, Y., & Kumar, R. (2020). Chlorophyll Triggered One-Pot Synthesis of 3,4-Dihydropyrimidin-2(1H)-ones via Photo Induced Electron transfer reaction. Arabian Journal of Chemistry, 13(3), 4720-4730. https://doi.org/10.1016/j.arabjc.2019.11.002

• Journal Article Type: Article
• Acceptance Date: Nov 10, 2019
• Online Publication Date: Nov 22, 2019
• Publication Date: 2020-03
• Deposit Date: Nov 22, 2019
• Publicly Available Date: Jul 5, 2020
• Journal: Arabian Journal of Chemistry
• Print ISSN: 1878-5352
• Publisher: Elsevier
• Peer Reviewed: Peer Reviewed
• Volume: 13
• Issue: 3
• Pages: 4720-4730
• DOI: https://doi.org/10.1016/j.arabjc.2019.11.002
• Public URL: https://durham-repository.worktribe.com/output/1282777