Related Products of 626-39-1, A common heterocyclic compound, 626-39-1, name is 1,3,5-Tribromobenzene, molecular formula is C6H3Br3, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.
500 mL reactor to tribromobenzene 25 g (79 mmol), phenyl boronic acid 23.3 g (191 mmol), potassium carbonate 32.9 g (238 mmol), tetrakistriphenylphosphinepalladium, 6.12 g (3 mmol), distilled water 50 In the mL, 125 mL toluene and 125 mL 1,4dioxaneis stirred and refluxed for 24 hours. After completion of the reaction by separating the reaction layer and the organic layer was concentrated under reduced pressure. Recrystallized with toluene and methanol to give the 8-a 21 g. (85% yield)
The synthetic route of 626-39-1 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; SFC Co.,Ltd; Yang, Byung Son; Lee, Say Jin; Lee, Bong Hyang; Oh, Hyun Ju; Yu, Jong Ho; Hwang, Mun Chan; (67 pag.)KR2015/130797; (2015); A;,
Bromide – Wikipedia,
bromide – Wiktionary