88982-82-5,88982-82-5, 4-Bromo-1,3-thiazole-2-carboxylic acid is a thiazole compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
General procedure: 4-Bromothiazole-2-carboxylic acid (compound 1, 1 eq) and boronic acid derivatives (compound 2a-g, 1.5 eq) were suspended in dimethoxy ethane (DME)/H2O (16 volume, 3:1). Then, Pd(PPh3)4 (0.05 eq) and K2CO3 (1.5 eq) were added to the suspension. The obtained mixture was heated to about 100 C and stirred for about 24 h under nitrogen atmosphere. The solution was cooled to room temperature and acidified with concentrated hydrochloric acid. Then, the precipitate was filtered and washed with water. The obtained wet cake was redissolved in dichloromethane. The organic phase was washed with saturated sodium bicarbonate (NaHCO3) aqueous solution for 30 min. Then, the aqueous phase was acidified again with concentrated hydrochloric acid, and the precipitate was filtered to obtained compounds 3a-g.
The synthetic route of 88982-82-5 has been constantly updated, and we look forward to future research findings.
Reference£º
Article; Wang, Haibo; Cai, Zhengjiang; Zheng, Shan; Ma, Huidan; Lin, Haiming; Zheng, Xiaohe; Letters in drug design and discovery; vol. 15; 4; (2018); p. 388 – 397;,
Thiazole | C3H3NS – PubChem
Thiazole | chemical compound | Britannica