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Naphthalene-catalysed reductive opening of aziridines with lithium: A direct preparation of n-lithio-2-lithioalkylamines

✍ Scribed by Juan Almena; Francisco Foubelo; Miguel Yus

Book ID
103406313
Publisher
Elsevier Science
Year
1993
Tongue
French
Weight
235 KB
Volume
34
Category
Article
ISSN
0040-4039

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✍ Juan Almena; Francisco Foubelo; Miguel Yus 📂 Article 📅 1994 🏛 Elsevier Science 🌐 French ⚖ 665 KB

The reaction of N-phenylazetidine la with an excess of lithium powder aud a catalytic amount of 4#-ditert-butylbiphenyl (5 mol 56) in THF at -15°C leads to~rrespondiag diauion 2a, which by treatment with different electrophiles (H$I, Dfl, BuKJHO, PhCHO. (CH&CO. PhCH=NPh. CO2) yields, aftez hydrolysi