Synthesis of N-substituted dibenzoazepine–pyridazine derivatives as potential neurologically active drugs
      
Yazarlar (2)
Doç. Dr. Musa ERDOĞAN Kafkas Üniversitesi, Türkiye
Arif Daştan Atatürk Üniversitesi, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Synthetic Communications
Dergi ISSN 0039-7911 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce Basım Tarihi 12-2020
Cilt / Sayı / Sayfa 50 / 24 / 3845–3853 DOI 10.1080/00397911.2020.1828925
Makale Linki https://www.tandfonline.com/doi/full/10.1080/00397911.2020.1828925
Özet
Syntheses of pyridazine derivatives of dibenzoazepine, starting from N-substituted-dibenzoazepines, are reported here for the first time. In the reaction sequence, N-substitute dibenzoazepine derivatives were synthesized and then, examined inverse electron demand Diels–Alder (IEDDA) reactions between N-substituted dibenzoazepine derivatives and tetrazines. While in some reactions, targeted products were obtained using phenyliodo-bis(trifluoroacetate) (PIFA), in other reactions, they were obtained directly with tetrazines which also behaved as the oxidizing agent. Structures of these compounds were fully characterized by NMR, IR, and HRMS spectroscopic techniques.
Anahtar Kelimeler
5H-dibenzo[b,f]azepine | Azepine | iminostilbene | inverse electron demand Diels–Alder | PIFA | pyridazine | tetrazine