2-Oxoindolin-3-ylidene derivatives as 2π components in 1,3-dipolar cycloadditions of azomethine ylides
摘要:
The 1,3-dipolar cycloadditions of various azomethine ylides to 2-oxoindolin-3-ylidene derivatives have been investigated. The structure and stereochemistry of cycloadducts were studied in detail by NMR spectroscopic methods. (C) 2001 Elsevier Science Ltd. All rights reserved.
The 1,3-dipolar cycloadditions of various azomethine ylides to 2-oxoindolin-3-ylidene derivatives have been investigated. The structure and stereochemistry of cycloadducts were studied in detail by NMR spectroscopic methods. (C) 2001 Elsevier Science Ltd. All rights reserved.