4175-77-3, 2,4-Dibromothiazole is a thiazole compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
a) Synthesis of 4-bromothiazol A solution of 10.0 g (41.2 mmol) 2,4-dibromothiazol in ether (210 ml) was cooled to -78 C. and 28.3 ml (45.3 mmol, 15% in hexane) n-butyllithium was added in drops at this temperature. After 30 min of stirring, 3.3 ml (82.3 mmol) methanol was added at -78 C. to the reaction mixture. Heating was subsequently performed to RT over a period of 16 h. The reaction mixture was filtered over silica gel and washed with a n-hexane/AE mixture (2:1). The filtrate was concentrated in a vacuum, whereby 6.7 g (40.9 mmol, 99%) 4-bromothiazol was obtained.
4175-77-3, The synthetic route of 4175-77-3 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; Grunenthal GmbH; US2008/261996; (2008); A1;,
Thiazole | C3H3NS – PubChem
Thiazole | chemical compound | Britannica