Synthesis of some new Thieno[2,3-b]pyridines, Pyrimidino[4',5':4,5]thieno[2,3-b]pyridine and Pyridines Incorporating 5-Bromobenzofuran-2-yl Moiety

Molecules

Nadia Abdelhamed Abdelriheem²  Sayed Abdel-Kader Ahmad¹  Abdou Osman Abdelhamid² 

[1] Department of Chemistry, Faculty of Science, Beni-Suef University, Beni-Suef 62514, Egypt; E-Mail:;Department of Chemistry, Faculty of Science, Cairo University, Giza 12613, Egypt; E-Mail:

关键词: thieno[2;    3-b]pyridines;    pyrimidino[4';    5':4;    5]thieno[2;    3-b]pyridine;    pyridines;    5-bromobenzofuran;    urea;    carbamate;   

DOI  :  10.3390/molecules20010822

来源: mdpi

【 摘 要 】

2-Sulfanyl-6-(2-thienyl)pyridine-3-carbonitrile, 1-Amino-6-(5-bromo-benzofuran-2-yl)-2-oxo-1,2-dihydro-pyridine-3-carbonitrile, thieno[2,3-b]pyridins, pyrimidino[4',5':4,5]thieno[2,3-b]pyridine, quinazoline and carbamate derivatives were synthesized from sodium 3-(5-bromobenzofuran-2-yl)-3-oxoprop-1-en-1-olate with. The newly synthesized compounds were elucidated by elemental analysis, spectral data, and alternative synthesis whenever possible and chemical transportation.

【 授权许可】

CC BY   
© 2015 by the authors; licensee MDPI, Basel, Switzerland.