Interaction of 2-[1-(4,6-dimethoxybenzofuran-5-yl)ethylidine]malononitrile (1) with phenylisocyanate, phenylhydrazine, carbon disulphide and arylidenemalono-nitrile afforded the corresponding pyridine 2, pyrido[2,3-d] pyrimidine 3, phenylhydrazone 4,pyridine 2,6-dithione 8 and benzene dicarbonitrile 9 derivatives . Treatment of 1 with elemental sulfur under Gewald reaction conditions furnished 2-amino-4-(4,6-dimethoxybenzofuran-5-yl)thiophen-3-carbonitrile 11 which used as starting material in the synthesis of thienopyrimidine 14 and thienopyridine 15 derivatives.
MICKY, J., SALEH, N., SHEMISS, N., & MOHAMED, S. (2006). SYNTHESIS OF SOME NOVEL PYRIDINE, THIOPHENE, THIENOPYRIMIDINE AND THIENOPYRIDINE DERIVATIVES CONTAINING BENZOFURANYL MOIETY. Al-Azhar Bulletin of Science, 17(Issue 1-A), 65-75. doi: 10.21608/absb.2006.11640
MLA
J. A. MICKY; N. M. SALEH; N. M. SHEMISS; S. A. MOHAMED. "SYNTHESIS OF SOME NOVEL PYRIDINE, THIOPHENE, THIENOPYRIMIDINE AND THIENOPYRIDINE DERIVATIVES CONTAINING BENZOFURANYL MOIETY". Al-Azhar Bulletin of Science, 17, Issue 1-A, 2006, 65-75. doi: 10.21608/absb.2006.11640
HARVARD
MICKY, J., SALEH, N., SHEMISS, N., MOHAMED, S. (2006). 'SYNTHESIS OF SOME NOVEL PYRIDINE, THIOPHENE, THIENOPYRIMIDINE AND THIENOPYRIDINE DERIVATIVES CONTAINING BENZOFURANYL MOIETY', Al-Azhar Bulletin of Science, 17(Issue 1-A), pp. 65-75. doi: 10.21608/absb.2006.11640
VANCOUVER
MICKY, J., SALEH, N., SHEMISS, N., MOHAMED, S. SYNTHESIS OF SOME NOVEL PYRIDINE, THIOPHENE, THIENOPYRIMIDINE AND THIENOPYRIDINE DERIVATIVES CONTAINING BENZOFURANYL MOIETY. Al-Azhar Bulletin of Science, 2006; 17(Issue 1-A): 65-75. doi: 10.21608/absb.2006.11640
)
View on SCiNiTO