𝔖 Bobbio Scriptorium
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PREPARATION OF 4,4′-DI- t -BUTYLBIPHENYL DERIVATIVES

✍ Scribed by Tashiro, Masashi; Fukuda, Yasuhisa; Fukata, Gouki


Book ID
121195036
Publisher
Taylor and Francis Group
Year
1983
Tongue
English
Weight
196 KB
Volume
15
Category
Article
ISSN
0030-4948

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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