Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 33406-96-1, name is 1-Chloro-4-fluoro-2-methylbenzene, This compound has unique chemical properties. The synthetic route is as follows., Formula: C7H6ClF
2-Chloro-5-fluoro-4-nitrotoluene. To a stirred solution of 2-chloro-5-fluorotoluene (10.356 g, 71.628 mmol, Lancaster, used as received) in conc. H2 SO4 (70 mL) at 0 C., KNO3 (7.252 g, 71.72 mmol) was added in four equal portions. The resulting pale yellow solution was allowed to warm to room temperature and was stirred overnight at room temperature. It was then poured into ice water (350 g) and extracted with ether (3*100 mL). Ether was dried over anhydrous Na2 SO4, removed under vacuum, and the resulting oil was dried further under vacuum to afford 12.277 g (90%) of the title compound as an oil, which was used as such for the next reaction; 1 H NMR (CDCl3); delta2.459 (s, 2H), 7.193 (d, 1H, J1 =11.1 Hz), 8.083 (d, 1H, J1 =6.6 Hz).
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 33406-96-1.
Reference:
Patent; State of Oregon, acting by and through the Oregon State Board of Higher Education, acting for and on behalf of the Oregon Health Sciences University and the University of Oregon, Eugene Oregon; Acea Pharmaceuticals, Inc.; The Regents of the University of California; US5631373; (1997); A;,
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