Thermal rearrangement of allylic cyanamides |
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| Affiliation: | 1. Department of Chemistry, Moscow State University, Leninskie Gory, Moscow, 119992, Russia;2. Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Moscow Region, 142432, Russia;3. Baku State University, Department of Chemistry, Z. Xalilov Str. 23, Az 1148, Baku, Azerbaijan;1. The College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450052, PR China;2. Tetranov Biopharm, LLC. and Collaborative Innovation Center of New Drug Research and Safety Evaluation, Zhengzhou 450052, PR China;3. Tetranov International, Inc., 100 Jersey Avenue, Suite A340, New Brunswick, NJ 08901, USA;1. Department of Chemistry, Yeungnam University, Gyeongsan, Gyeongbuk 712-749, South Korea;2. Department of Chemistry and Chemical Biology, University of New Mexico, Albuquerque, NM 97131, USA |
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| Abstract: | The allylic rearrangement of cyanamides has been achieved by pyrolysis in solution at temperatures between 125 and 190 °C. This rearrangement was also observed during the thermal opening of the aziridine ring in cyanoaziridines. This allylic transposition constitutes a formal method for the 1,3-isomerization of allylic amines. |
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