- Synthesis of highly regioselective bifunctional tricyclic tetrazole-1 H -benzo[ b ][1,4]diazepins
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A new approach for the synthesis of arrays of bifunctional tricyclic tetrazole-1H-benzo[b][1,4]diazepines has been investigated. It includes a sequential two-step isocyanide-based condensation reaction of diamines or 2-nitroanilines, ethyl 3-oxobutanoate or 2,2,6-trimethyl-4H-1,3-dioxin-4-one, isocyanides and trimethylsilyl azide in good yields. Georg Thieme Verlag Stuttgart · New York.
- Shaabani, Ahmad,Hezarkhani, Zeinab,Mofakham, Hamid,Ng, Seikweng
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p. 1485 - 1492
(2013/08/23)
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