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First Synthesis of 2,9-Disubstituted cis-2,3a,7b,9,10a,14b- Hexaazaperhydrodibenzotetracenes
Synlett ( IF 1.7 ) Pub Date : 2018-07-10 , DOI: 10.1055/s-0037-1610201
Elena Rakhimova 1 , Victor Kirsanov 1 , Ekaterina Mescheryakova 1 , Leonard Khalilov 1 , Askhat Ibragimov 1 , Usein Dzhemilev 1
Affiliation  

The first synthesis of 2,9-disubstituted cis-2,3а,7b,9,10a,14b-hexaazaperhydrodibenzotetracenes has been accomplished through intermolecular heterocyclization of N,N-bis(methoxymethyl)alkylamines with cis-1,6,7,12-tetraazaperhydrotetracene in the presence of SmCl3·6H2O catalyst or by recyclization of 1,3,5-tricycloalkyl-1,3,5-triazinanes with cis-1,6,7,12-tetraazaperhydrotetracene in the presence of NiCl2·6H2O catalyst. The structures were established by 1D (1H, and 13C) and 2D (HSQC, HMBC, COSY, NOESY) NMR spectroscopy, MALDI TOF/TOF mass spectrometry, and X-ray diffraction analyses.

中文翻译:

2,9-二取代顺式-2,3a,7b,9,10a,14b-六氮杂全氢二苯并四苯的首次合成

2,9-二取代顺式-2,3а,7b,9,10a,14b-六氮杂全氢二苯并四苯的首次合成是通过N,N-双(甲氧基甲基)烷基胺与顺式1,6,7,12的分子间杂环化完成的-四氮杂全氢并四苯在 SmCl3·6H2O 催化剂存在下或通过 1,3,5-三环烷基-1,3,5-三嗪烷与顺式-1,6,7,12-四氮杂全氢并四苯在 NiCl2·6H2O 催化剂存在下的再循环。通过 1D(1H 和 13C)和 2D(HSQC、HMBC、COSY、NOESY)NMR 光谱、MALDI TOF/TOF 质谱和 X 射线衍射分析确定结构。
更新日期:2018-07-10
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