Novel hexahydrofuro[3,4‐ b ]‐2(1 H )‐pyridones from 4‐aryl substituted 5‐alkoxycarbonyl‐6‐methyl‐3,4‐dihydropyridones | Zendy

Morales Alhmed | Zendy; Ochoa Estael | Zendy; Suárez Margarita | Zendy; Verdecia Yamila | Zendy; González Leandro | Zendy; Martín Nazario | Zendy; Quinteiro Margarita | Zendy; Seoane Carlos | Zendy; Soto José L. | Zendy

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Novel hexahydrofuro[3,4‐ b ]‐2(1 H )‐pyridones from 4‐aryl substituted 5‐alkoxycarbonyl‐6‐methyl‐3,4‐dihydropyridones

Author(s) -

Morales Alhmed,

Ochoa Estael,

Suárez Margarita,

Verdecia Yamila,

González Leandro,

Martín Nazario,

Quinteiro Margarita,

Seoane Carlos,

Soto José L.

Publication year - 1996

Publication title -

journal of heterocyclic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.321

H-Index - 59

eISSN - 1943-5193

pISSN - 0022-152X

DOI - 10.1002/jhet.5570330118

Subject(s) - chemistry , moiety , aryl , ring (chemistry) , quantum chemical , molecule , stereochemistry , planar , carbon 13 nmr , medicinal chemistry , computational chemistry , organic chemistry , alkyl , computer graphics (images) , computer science

The title compounds 6 have been prepared in a one‐step procedure from the corresponding 4‐aryl substituted 5‐alkoxycarbonyl‐6‐methyl‐3,4‐dihydropyridones 4 in good yields. Quantum chemical calculations reveal a non‐planar molecule with a distorted dihydropyridone ring and two favoured conformations. The 13C nmr data and theoretical calculations support a strong push‐pull effect on the olefinic moiety.

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