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Cyclopropanation of 1,2-dibromoethylphosphonate: a synthesis of β-aminocyclopropylphosphonic acid and derivatives

✍ Scribed by Rabasso, Nicolas; Fadel, Antoine

Book ID
126543239
Publisher
Elsevier Science
Year
2014
Tongue
French
Weight
1006 KB
Volume
55
Category
Article
ISSN
0040-4039

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Conformationally constrained bis(glycines) as trans derivatives of cyclopropane have been prepared in stereoselective syntheses. (S)-4-Benzyl-2-oxazolidinone was used as a chiral auxiliary, trisyl azide was the electrophilic source of amine nitrogen. Four stereogenic centers were created. A related