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ChemInform Abstract: A Novel Heterospirocyclic 2H-Azirin-3-amine as Synthon for 3-Aminothiolane-3-carboxylic Acid.

✍ Scribed by Joelle L. Raeber; Kathrin A. Brun; Heinz Heimgartner

Publisher
John Wiley and Sons
Year
2008
Weight
30 KB
Volume
39
Category
Article
ISSN
0931-7597

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A Novel 2H-Azirin-3-amine as a Dipeptide
A Novel 2H-Azirin-3-amine as a Dipeptide (Aib-Hyp) Synthon
✍ Rolandβ€…A. Breitenmoser; Thomasβ€…R. Hirt; Roelandβ€…T.β€…N. Luykx; Heinz Heimgartner πŸ“‚ Article πŸ“… 2001 πŸ› John Wiley and Sons 🌐 German βš– 104 KB πŸ‘ 2 views

The synthesis of methyl (2S,4R)-4-(benzyloxy)-N-(2,2-dimethyl-2H-azirin-3-yl)prolinate ( 10), a novel 2Hazirin-3-amine (3-amino-2H-azirine), is described (Scheme 1). The reaction of methyl (2S,4R)-N-(2methylpropanoyl)-4-(benzyloxy)prolinate ( 7) with Lawesson reagent gave methyl (2S,4R)-4-(benzyloxy