Synthesis of azamacrocyclic compounds by cyclocondensation of aliphatic α,ω-diamines with acetone

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• 作者：N. A. Anisimova ; E. I. Khristoforova…
• 关键词：cyclocondensation ; aliphatic diamines ; acetone ; azamacrocyclic compounds
• 刊名：Russian Journal of General Chemistry
• 出版年：2016
• 出版时间：September 2016
• 年：2016
• 卷：86
• 期：9
• 页码：2047-2051
• 全文大小：337 KB
• 刊物类别：Chemistry and Materials Science
• 刊物主题：Chemistry
  Chemistry
  Russian Library of Science
  
• 出版者：MAIK Nauka/Interperiodica distributed exclusively by Springer Science+Business Media LLC.
• ISSN：1608-3350
• 卷排序：86

文摘

Cyclocondensation of 1,4-diaminobutane and 1,6-diaminohexane with acetone afforded the corresponding 18- and 22-membered trans-azamacrocyclic Curtis compounds in high yield, which contain two azomethine and amine nitrogen atoms. A complex mixture of the products formed containing less than 25% of 16-membered azamacrocyclic cis- and trans-isomers when reacting 1,3-diaminopropane with acetone.