Thermolysis of Semicarbazones to the Corresponding Azines Through Reactive N-Substituted Isocyanate Intermediates
[摘要] Thermolysis of semicarbazones (I) to azines (II) occurs through reactive N-substituted isocyanate intermediates (Ia) which can be converted in situ to carbamates and Nsubstituted ureas.
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[关键词] Thermolysis;Semicarbazones;Azines;N-substituted isocyanates;Mesogenic compounds [时效性]
