Unprecedented 1,3-Dipolar Cycloaddition of Azomethine Ylides to Ester Carbonyl.
β Scribed by Mikhail S. Novikov; Igor V. Voznyi; Alexander F. Khlebnikov; Juergen Kopf; Rafael R. Kostikov
- Publisher
- John Wiley and Sons
- Year
- 2010
- Weight
- 32 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0931-7597
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## Abstract Azomethine ylides generated from 5β(alkoxycarbonylmethyl)phenanthridinium cations were studied in 1,3βdipolar cycloadditions with dimethyl maleate and dimethyl fumarate as dipolarophiles. The cycloadducts with the pyrrolidino[1,2βf]phenanthridine skeleton easily underwent dehydrogenatio
Iminiodifluoromethanides generated by the reaction of di-undergo regioselective 1,3-dipolar cycloaddition to aldehydes to give oxazolidine derivatives. fluorocarbene with benzaldehyde and benzophenone imines
## Abstract For Abstract see ChemInform Abstract in Full Text.