Chemical engineers ensure the efficiency and safety of chemical processes, adapt the chemical make-up of products to meet environmental or economic needs, and apply new technologies to improve existing processes. 6165-69-1, Name is 3-Thiopheneboronic acid, molecular formula is C4H5BO2S, SDS of cas: 6165-69-1, belongs to naphthyridine compound, is a common compound. In a patnet, author is Abdel-Wadood, Fatma K., once mentioned the new application about 6165-69-1.
3-Cyano-6-methyl-5,6,7,8-tetrahydro[1,6]naphthyridine-2(1H)-thione (3a) and 3-cyano-6-methyl-4-(2′-thienyl)-5,6,7,8-tetrahydro[1,6]naphthyridine-2(1H)-thione (3b) were reacted with alpha-halo compounds to give the intermediates 4a-j which upon refluxing in ethanolic sodium ethoxide afforded the thieno[2,3-b][1,6]naphthyridine derivatives 5a-l. Further annellation of pyridine and pyrimidine rings to the remaining free bond of the fused thiophene ring was achieved, providing tetrahydro-pyrido[2′,3′:4,5]- and -pyrimido[4′,5′:4,5]-thieno[2,3-b][1,6]naphthyridines. Some of the synthesised compounds were screened against different strains of bacteria.
The potential utility of systematic synthetic strategy will be applicable to efficient generations of chemical libraries of compounds to find ‘hit’ molecules. I hope my blog about 6165-69-1 is helpful to your research. SDS of cas: 6165-69-1.
Reference:
1,8-Naphthyridine – Wikipedia,
,1,8-Naphthyridine | C8H6N2 – PubChem