Synthesis of conformationally restricted C₂ symmetric macrodiolides via head to tail dimerization of carbonyl ylides

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• 作者：Sengodagounder Muthusamy ; Manickasamy Sivaguru
• 关键词：Carbonyl ylide ; Diazocarbonyl compounds ; Dimerization ; Macrodiolides ; Rhodium(II) acetate
• 刊名：Tetrahedron Letters
• 出版年：11 December, 2013
• 年：2013
• 卷：54
• 期：50
• 页码：6810-6813
• 全文大小：898 K

文摘

Tandem reaction of 伪-diazocarbonyl compounds in the presence of rhodium(II) acetate catalyst is described to furnish a range of conformationally restricted C₂ symmetric macrodiolides via head to tail dimerization of intramolecular carbonyl ylides.