Details

Autor(en) / Beteiligte

• Al-Awadi, Sundus A.
• Ibrahim, Maher R.
• El-Dusouqui, Osman M. E.
• Al-Awadi, Nouria A.

Titel

Product and Mechanism of Gas-phase Pyrolysis of 2-arylidinehydrazinopyrimidines: Interesting Route to Condensed Heterocycles

Ist Teil von

• Journal of heterocyclic chemistry, 2015-11, Vol.52 (6), p.1812-1816

Ort / Verlag

Hoboken: Blackwell Publishing Ltd

Erscheinungsjahr

2015

Quelle

Wiley-Blackwell Journals

Beschreibungen/Notizen

• Gas‐phase pyrolysis of N‐arylidine‐N′‐pyrimidin‐2‐yl‐hydrazine derivatives 1a, 1b, 1c, 1d, 1e gave the corresponding arylnitriles 2a, 2b, 2c, 2d, 2e, 2‐aminopyrimidine 3, 3‐phenyl‐1,2,4‐triazolo[4,3‐a]pyrimidines 4, 2‐phenyl‐1,2,4‐triazolo[1,5‐a]pyrimidines 5, 2,4,5‐triphenyl‐1H‐imidazole 6, and 2,3‐diphenylquinoline 7. The analyses of the reaction products are reported and used to elucidate the mechanism of the pyrolytic process.