Conversion of aziridine-2-carboxylic est
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Johan Legters; Lambertus Thijs; Binne Zwanenburg
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Article
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2010
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Elsevier Science
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English
⚖ 371 KB
## Abstract Aziridine‐2‐carboxylic esters 1 were converted into 2__H__‐azirine‐2‐carboxylic esters 4 in two steps. Treatment of 1 with __tert__‐butyl hypochlorite in ether gave smooth __N__‐chlorination. Reaction of __N__‐chloroaziridines 2 with 1,8‐diazabicyclo[5.4.0]undec‐7‐ene (DBU) or 1,4‐diaza