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Stereospecific Synthesis of β-Bromoamines by Ionic Addition of Diethyl Dibromophosphoramidate to a Double Bond

✍ Scribed by Prof. Dr. Andrzej Zwierzak; Dipl.-Chem. Krystyna Osowska

Publisher
John Wiley and Sons
Year
1976
Tongue
English
Weight
234 KB
Volume
15
Category
Article
ISSN
0044-8249

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✦ Synopsis

It is remarkable that the deprotonation of ( ) can also follow a different route. Treatment of the solutions of ( 1 0 a ) and (lob) in ether with diisopropylethylamine gives good yields of the cyclic ketene S,N-acetals ( ) [(12a): b.p. 150°C/10-3 torr; (126): b.p. 125°C/10-3 torr].

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