Аннотация:
The synthesis of tetracyclic 11,12,13,14b-tetrahydrodi-benzo[b, f]pyrido[1,2-d][1,4]diazepines was revisited via a catalyst-free three-step domino reaction involving a pyrone ring-opening/aza-Michael addition/intramolecular cyclization, the reactants having been o-arylenediamine–dimedone adducts and 3-(3-aryl-3-oxopropenyl)chromen-4-ones. The 3-positioned exocyclic α,β-enone fragment on the chromone moiety is involved in the cyclization into the final products at the last step of the process.
Образец цитирования:
A. Alizadeh, A. Bagherinejad, “Revisited synthesis of fused diazepines from 3-(3-aryl-3-oxopropenyl)chromen-4-ones and binucleophilic amino enones in a three-step domino process”, Mendeleev Commun., 33:3 (2023), 401–403
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/mendc409
https://www.mathnet.ru/rus/mendc/v33/i3/p401
Эта публикация цитируется в следующих 4 статьяx:
Behnaz Farajpour, Marzie Kakaie, Faiq H. S. Hussain, Fataneh Rakaee, Fatemeh Moradkhani, Morteza Shiri, “One-pot reaction of 3-vinylchromones, aromatic aldehydes, and ammonium acetate: an efficient approach to highly functionalized 1,6-dihydropyridine derivatives”, RSC Adv., 15:4 (2025), 2602
Nikita M. Chernov, Maxim S. Panov, Mariya Yu. Domotskaya, Dar'ya V. Spiridonova, Leonid S. Chistyi, Roman V. Shutov, Dmitrii M. Nikolaev, Mikhail N. Ryazantsev, Igor P. Yakovlev, “Fluorescent 5H‐Pyrano[3,2‐c]chromenes: Synthesis, Photophysical Properties and Sensing of Nucleophilic Anions”, ChemistrySelect, 9:4 (2024)
Nikita M. Chernov, Roman P. Kustin, Yulia V. Pypa, Sergej O. Anisimov, Dar'ya V. Spiridonova, Roman V. Shutov, Igor P. Yakovlev, “Tandem Ring‐Opening/Double Ring‐Closing Synthesis of 1,2,4‐Triazolo[1,5‐a]pyridines from Chromone‐Containing Acrylonitriles”, Adv Synth Catal, 366:2 (2024), 277
I. R. Iusupov, A. V. Kurkin, “Stereoselective synthesis of spirocyclic derivatives of functionalized 2,3,4,7-tetrahydro-1H-azepines”, Mendeleev Commun., 34:2 (2024), 209–211
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