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Articles by Suvam Paul
I2‐Catalyzed Chemodivergent Synthesis of Dihydrofuro[3,2‐c]coumarins and Pyrano[3,2‐c]coumarins
Supporting Information As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors.
I2‐Catalyzed Chemodivergent Synthesis of Dihydrofuro[3,2‐c]Coumarins and Pyrano[3,2‐c]Coumarins
Conflict of Interest The authors declare no conflict of interest. Supporting Information Filename Description ejoc202500464-sup-0001-SuppData-S1.pdf6.6 MB Supplementary Material References 1, , , The Chemistry of Heterocycles: Structure, Reactions, Syntheses, and Applications, Wiley-VCH, Weinheim, Germany 2003. 2a) , , , Chem. Soc. Rev. 2020, 49, 7101; b) , , , , Chem. Rev. 2018, 118, 3752. 3a) , , , , , Chem. Eur. J. 2024, 30, e202304002; b) , , , , , , , Chem. Commun. 2024, 60, 3822; c) , , , , J. Org. Chem.
Thieme E-Journals - Synlett
Buy Article Permissions and Reprints All articles of this category This article is dedicated to Prof. B. C. Ranu on the grand occasion of his 75th birthday Recent developments in the synthesis of functionalized pyrazolo[1,5-a]pyrimidines through C–H functionalization have been summarized in this account, covering the synthesis of 3-halo, 3-nitro, 3-formyl, 3-acetyl, 3-sulfenyl, 3-selenyl, and 3-thiocyanato pyrazolo[1,5-a]pyrimidines and bis(pyrazolo[1,5-a]pyrimidin-3-yl)methanes.
PIDA as an Iodinating Reagent: Visible‐Light‐Induced Iodination of Pyrazolo[1,5‐a]pyrimidines and Other Heteroarenes
Supporting Information As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors.
I2-Catalyzed Three-Component Synthesis of 3-Selenylated Pyrazolo[1,5-a]pyrimidines
I2-Catalyzed Three-Component Synthesis of 3-Selenylated Pyrazolo[1,5-a]pyrimidines A straightforward protocol has been developed to access 3-selenylated pyrazolo[1,5-a]pyrimidines from readily available amino pyrazoles, chalcones, and diaryl/dialkyl diselenides. This I2-catalyzed methodology is highly useful for synthesizing a wide range of functionalized 3-(aryl/alkylselanyl)pyrazolo[1,5-a]pyrimidine derivatives.
Tunable Regioselective Allylic Alkylation/Iodination of Imidazoheterocycles in Water
CCDC 2290539 contains the supplementary crystallographic data for this paper. These data can be obtained free of charge via www.ccdc.cam.ac.uk/data_request/cif, or by emailing data_request@ccdc.cam.ac.uk, or by contacting The Cambridge Crystallographic Data Centre, 12 Union Road, Cambridge CB2 1EZ, UK; fax: +44 1223 336033. Terms & Conditions Most electronic Supporting Information files are available without a subscription to ACS Web Editions.
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