ChemInform Abstract: Microwave‐Assisted Organocatalyzed Rearrangement of Propargyl Vinyl Ethers to Salicylaldehyde Derivatives: An Experimental and Theoretical Study. Issue 17 (April 2016)

• Record Type: Journal Article
• Authors: Tejedor, David; Cotos, Leandro; Marquez‐Arce, Daniel; Odriozola‐Gimeno, Mikel; Torrent‐Sucarrat, Miquel; Cossio, Fernando P.; Garcia‐Tellado, Fernando
• Is Part Of: ChemInform. Volume 47:Issue 17(2016)
• Page Start: no
• Page End: no
• Publication Date: 2016-04
• Subjects: ring closure reactions, annulation reactions -- organocatalysis -- rearrangements -- monovalent phenols -- aldehydes (benzene compounds); Chemistry -- Abstracts -- Periodicals; 540.5
• DOI: 10.1002/chin.201617035
• Languages: English
• ISSNs: 0931-7597

Abstract

Abstract: According to a DFT study on a simplified model, the reaction proceeds via a domino process comprising a [3, 3]‐propargyl Claisen rearrangement, a [1, 3]—H shift, a [1, 7]—H shift (enolization), a 6π electrocyclization, and an aromatization step.