As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 59944-76-2, name is Thieno[2,3-b]pyridine-2-carboxylic acid, molecular formula is C8H5NO2S, The compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below. Recommanded Product: Thieno[2,3-b]pyridine-2-carboxylic acid
Coupling: Example 13 is obtained as a white salt (9% yield) using acid C102 according to Method A with non-critical changes. HRMS (FAB) calculated for C15H17N3OS+H: 288.1170, found 288.1175 (M+H)+.
With the rapid development of chemical substances, we look forward to future research findings about 59944-76-2.
Reference:
Patent; Wishka, Donn G.; Reitz, Steven Charles; Piotrowski, David W.; Groppi JR., Vincent E.; US2003/45540; (2003); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem