Atıf İçin Kopyala
Pesyan N. N., Mousavi S., ŞAHİN E.
HETEROCYCLIC COMMUNICATIONS, cilt.28, sa.1, ss.44-50, 2022 (SCI-Expanded)
-
Yayın Türü:
Makale / Tam Makale
-
Cilt numarası:
28
Sayı:
1
-
Basım Tarihi:
2022
-
Doi Numarası:
10.1515/hc-2022-0009
-
Dergi Adı:
HETEROCYCLIC COMMUNICATIONS
-
Derginin Tarandığı İndeksler:
Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Chemical Abstracts Core, Directory of Open Access Journals
-
Sayfa Sayıları:
ss.44-50
-
Anahtar Kelimeler:
crossed-aldol condensation, consecutive Michael addition, 1, 3-dimethylbarbituric acid, conformation, bifurcated H-bond, CROSS-ALDOL CONDENSATION, CLAISEN-SCHMIDT CONDENSATION, CATALYST-FREE SYNTHESIS, DOUBLE AZA-MICHAEL, FACILE SYNTHESIS, EFFICIENT SYNTHESIS, AROMATIC-ALDEHYDES, IONIC LIQUID, CYCLOALKANONES, CONVENIENT
-
Atatürk Üniversitesi Adresli:
Evet
Özet
Two independent and consecutive intermolecular Michael addition of 1,3-dimethylbarbituric acid to 2,6-diarylidenecyclohexanone as an alpha,beta-unsaturated ketone leads to synthesis of a new type of meso form 5,5 '-((2-oxocyclohexane-1,3-diyl)bis(arylmethylene))bis(1,3-dimethylpyrimidine-2,4,6(1H,3H,5H)-trione) in good yield. These compounds showed a 2D-polymeric structure via intermolecular H-bonds. Structure elucidation is carried out by H-1 NMR, C-13 NMR, FT-IR, and X-ray diffraction analyses. A plausible reaction mechanism is discussed.