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Recent approaches in the organocatalytic synthesis of pyrroles.
Borah B, Dwivedi KD, Chowhan LR. Borah B, et al. Among authors: chowhan lr. RSC Adv. 2021 Apr 13;11(22):13585-13601. doi: 10.1039/d1ra01690c. eCollection 2021 Apr 7. RSC Adv. 2021. PMID: 35423869 Free PMC article. Review.
Sonochemistry in an organocatalytic domino reaction: an expedient multicomponent access to structurally functionalized dihydropyrano[3,2-b]pyrans, spiro-pyrano[3,2-b]pyrans, and spiro-indenoquinoxaline-pyranopyrans under ambient conditions.
Borah B, Bora J, Ramesh P, Chowhan LR. Borah B, et al. Among authors: chowhan lr. RSC Adv. 2022 Apr 28;12(20):12843-12857. doi: 10.1039/d2ra01917e. eCollection 2022 Apr 22. RSC Adv. 2022. PMID: 35496344 Free PMC article.
DABCO-promoted highly diastereo- and regioselective construction of C-3 functionalized spirooxindoles via [3 + 2] cycloaddition of 2-aryl/heteroarylidene-1H-indene-1,3(2H)-diones with N-2,2,2-trifluoroethylisatin ketimines at ambient conditions.
Prasad MS, Bharani S, Sharief SM, Ravi M, Sivaprakash M, Borah B, Chowhan LR. Prasad MS, et al. Among authors: chowhan lr. RSC Adv. 2022 Dec 6;12(54):34941-34945. doi: 10.1039/d2ra07141j. eCollection 2022 Dec 6. RSC Adv. 2022. PMID: 36540219 Free PMC article.
Visible-light-induced organophotocatalytic and singlet oxygen-initiated domino construction of 1,4-dihydropyridines, C-3 functionalized spiro[indoline-3,4'-pyridines] and C-11 functionalized spiro[indeno-[1,2-b]quinoxaline-11,4'-pyridines].
Borah B, Patat M, Singh V, Sivaprakash M, Prasad MS, Chowhan LR. Borah B, et al. Among authors: chowhan lr. Org Biomol Chem. 2023 Feb 15;21(7):1518-1530. doi: 10.1039/d3ob00043e. Org Biomol Chem. 2023. PMID: 36695344
17 results