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Tandem Michael addition?1,3-dipolar cycloaddition of imines of ?-amino acid esters and aminoacetonitrile

โœ Scribed by Barr, Darrin A.; Donegan, Gregory; Grigg, Ronald


Book ID
120088084
Publisher
Royal Society of Chemistry
Year
1989
Weight
102 KB
Volume
8
Category
Article
ISSN
1472-7781

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Pyrrolidine ring formation by a new base
โœ Nobuyuki Imai; Yoshiyasu Terao; Kazuo Achiwa; Minoru Sekiya ๐Ÿ“‚ Article ๐Ÿ“… 1984 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 196 KB

N-Phenylthiomethyl derivatives of a-amino acid esters are attacked by a,t3-unsaturated carboxylates in the presente of sodium hydride, undergoing 1,3-dipolar cycloaddition to give pyrrolidines.