1,3-DIBROMO-5-(TRIFLUOROMETHOXY)BENZENE synthesis
- Product Name:1,3-DIBROMO-5-(TRIFLUOROMETHOXY)BENZENE
- CAS Number:207226-31-1
- Molecular formula:C7H3Br2F3O
- Molecular Weight:319.9
1006904-72-8
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Yield: 253 mg
Reaction Conditions:
Stage #1:3,5-dibromoaniline with tetrafluoroboric acid;tert.-butylnitrite in ethanol at 0 - 20; for 1 h;Schlenk technique;
Stage #2:silver(I) trifluoromethoxide in acetonitrile at -40 - 20;
References:
Yang, Yu-Ming;Yao, Jian-Fei;Yan, Wei;Luo, Zhuangzhu;Tang, Zhen-Yu [Organic Letters,2019,vol. 21,# 19,p. 8003 - 8007] Location in patent:supporting information