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Inventi Impact: Med Chem

Articles

  • Inventi:pmc/28587/19
    Synthesis of Dihydropyrano[3,2-c]pyrazoles via Double Bond Migration and Ring-Closing Metathesis
    Research 2019 : April - June
    Yoshihide Usami, Kodai Sumimoto, Azusa Kishima, Yuya Tatsui, Hiroki Yoneyama, Shinya Harusawa

    Three types of pyrazole-fused heterobicycles, i.e., 1,5-, 1,7-, and 2,5-dihydropyrano[3,2-c]\npyrazoles, were synthesized from 4-allyloxy-1H-pyrazoles. A sequence of the Claisen rearrangement\nof 4-allyloxy-1H-pyrazoles, ruthenium-hydride-catalyzed double bond migration, O-allylation, and\nring-closing metathesis was employed in this study.

    How to Cite this Article
    CC Compliant Citation: Usami, Yoshihide, et al. \"Synthesis of Dihydropyrano [3, 2-c] pyrazoles via Double Bond Migration\nand Ring-Closing Metathesis.\" Molecules 24.2 (2019): 296, doi:10.3390/molecules24020296, http://\ncreativecommons.org/licenses/by/4.0/.
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