Synthesis of 2‐( p ‐R‐benzoylmethylene)‐3‐( p ‐R‐phenyl)‐1 H ‐quinoxalines | Zendy

Insuasty Braulio | Zendy; Fernéandez Fernando | Zendy; Quiroga Jairo | Zendy; Moreno Rodolfo | Zendy; Martinez Roberto | Zendy; Angeles Enrique | Zendy; Gaviñto Rubéan | Zendy; De Almeida Regina H. S. | Zendy

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Synthesis of 2‐( p ‐R‐benzoylmethylene)‐3‐( p ‐R‐phenyl)‐1 H ‐quinoxalines

Author(s) -

Insuasty Braulio,

Fernéandez Fernando,

Quiroga Jairo,

Moreno Rodolfo,

Martinez Roberto,

Angeles Enrique,

Gaviñto Rubéan,

De Almeida Regina H. S.

Publication year - 1998

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.5570350432

Subject(s) - chemistry , mass spectrum , stereochemistry , medicinal chemistry , mass spectrometry , chromatography

The reaction of 1,2‐diaminobenzenes with substituted 1,2‐dibenzoyl‐1,2‐dibromoethanes constitutes a convenient synthetic route to the hitherto 2‐( p ‐R‐benzoylmethylene)‐3‐( p ‐R‐phenyl)‐1 H ‐quinoxalines. Structures of all products were elucidated by ir, 1 H and 13 C‐nmr, mass spectra data. X‐Ray crystallography data confirm assigned structures.

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