The important role of C9H9FO2

These common heterocyclic compound, 443-26-5, name is Ethyl 2-fluorobenzoate, 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. COA of Formula: C9H9FO2

These common heterocyclic compound, 443-26-5, name is Ethyl 2-fluorobenzoate, 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. COA of Formula: C9H9FO2

REFERENCE EXAMPLE 191 Methyl 4-(4-Methoxybenzenesulfonyl)-1-[2-(1-pyrazolyl)phenylcarbonyl]-7-methyl-2,3,4,5-tetrahydro-1H-[1,4]benzodiazepine-3-carboxylate As described for the general reaction of ethyl 2-fluorobenzoate with amines set forth in Tetrahedron, 53, 7557-7576 (1997), ethyl 2-fluorobenzoate was reacted with pyrazole by refluxing N, N-dimethylformamide to give ethyl 2-(1-pyrazolyl)benzoate, as a thick yellow oil. Anal. Calc’d: for C12H12 N2O2: C, 66.7,H, 5.6; N 13.0: Found: C, 66.5:H, 5.4: N, 12.9; Mass spectrum (ES) 217.2 (M+H).

The synthetic route of Ethyl 2-fluorobenzoate has been constantly updated, and we look forward to future research findings.

Reference:
Patent; American Cyanamid Company; US6544984; (2003); B1;,
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