ChemInform Abstract: Enantioselective Intramolecular Aza‐Spiroannulation onto Benzofurans Using Chiral Rhodium Catalysis. Issue 32 (12th August 2014)

• Record Type: Journal Article
• Authors: Iwabuchi, Yoshiharu; Shibuta, Takuro; Sato, Shigeki; Shibuya, Masatoshi; Kanoh, Naoki; Taniguchi, Tohru; Monde, Kenji
• Is Part Of: ChemInform. Volume 45:Issue 32(2014)
• Page Start: no
• Page End: no
• Publication Date: 2014-08-12
• Subjects: spirocyclic compounds -- diastereoselective syntheses, enantioselective syntheses (incl. cis/trans‐isomerism) -- catalysis, phase‐transfer catalysis; Chemistry -- Abstracts -- Periodicals; 540.5
• DOI: 10.1002/chin.201432120
• Languages: English
• ISSNs: 0931-7597

Abstract

Abstract: Spirocyclisation of (I) with AcOH yields the corresponding product as a mixture of diastereomers with low enantiomeric excess for the minor one.