ChemInform Abstract: Gold(I)‐Catalyzed Enantioselective [3 + 2] and [3 + 3] Cycloaddition Reactions of Propargyl Acetals/Ketals. Issue 48 (December 2015)

• Record Type: Journal Article
• Authors: Navarro, Cristina; Shapiro, Nathan D.; Bernasconi, Maurizio; Horibe, Takahiro; Toste, F. Dean
• Is Part Of: ChemInform. Volume 46:Issue 48(2015)
• Page Start: no
• Page End: no
• Publication Date: 2015-12
• Subjects: diastereoselective syntheses, enantioselective syntheses (incl. cis/trans‐isomerism) -- furan derivatives -- oxazine derivatives -- cycloaddition reactions; Chemistry -- Abstracts -- Periodicals; 540.5
• DOI: 10.1002/chin.201548032
• Languages: English
• ISSNs: 0931-7597

Abstract

Abstract: A stepwise migration/fragmentation of acetals or ketals gives gold‐carbenoid intermediates which undergo asymmetric [3 + 2] cycloaddition with aldehydes to form 2, 5‐dihydrofurans.