Asymmetric [3 + 2] annulation of N-protected isatins with but-3-yn-2-one catalyzed by DIOP: facile creation of enantioenriched spiro[furan-2,3′-indoline]-2′,4(5H)-dione

✍ Scribed by Lian, Zhong; Shi, Min

• Book ID: 115519044
• Publisher: Royal Society of Chemistry
• Year: 2012
• Tongue: English
• Weight: 108 KB
• Volume: 10
• Category: Article
• ISSN: 1477-0520
• DOI: 10.1039/c2ob25801c