120th General Meeting of the KCS

Type Poster Presentation
Area Organic Chemistry
Room No. Exhibition Hall 2+3
Time 10월 20일 (금요일) 13:00~14:30
Code ORGN.P-239
Subject An Efficient Synthesis of Dihydrofuranyl Spirooxindoles from Isatin-Derived Propargylic Alcohols and 1,3-Dicarbonyls
Authors Hwa Jung Roh, Beom Kyu Min, Da Young Seo, Jae Nyoung Kim*
Department of Chemistry, Chonnam National University, Korea
Abstract

Various dihydrofuranyl spirooxindoles have been synthesized via montmorillonite K-10-catalyzed propargylation of 1,3-dicarbonyl compounds with isatin-derived propargylic alcohols and subsequent base-mediated 5-exo-dig cyclization.

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