Synthesis and 1H and 13C NMR structural
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Kalevi Pihlaja; Jari Sinkkonen; Ferenc Fülöp
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Article
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2003
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John Wiley and Sons
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English
⚖ 133 KB
## Abstract __cis__‐ and __trans__‐2‐imino‐1,3‐ and ‐3,1‐perhydrobenzoxazines and the __N__‐methyl derivatives of the latter were synthesized from the corresponding cyclic 1,3‐amino alcohol with cyanogen bromide. The configurations of the studied compounds were confirmed by ^1^H and ^13^C NMR spect