Simple exploration of 3-Amino-5-(4-phenoxyphenyl)pyrazole-4-carbonitrile

The synthetic route of 330792-70-6 has been constantly updated, and we look forward to future research findings.

Related Products of 330792-70-6, A common heterocyclic compound, 330792-70-6, name is 3-Amino-5-(4-phenoxyphenyl)pyrazole-4-carbonitrile, molecular formula is C16H12N4O, 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.

[0179] To a solution of (E)-N-(3-(3-(dimethylamino)acryloyl)phenyl)acetamide (46 mg, 0.2mmol) in HOAc (5 mL) was added 5-amino-3-(4-phenoxyphenyl)-IH-pyrazole- 4-carbonitrile(55 mg, 0.2 mmol). The mixture was stirred at 118 DC for 4 hr. Then the reaction mixture wasconcentrated to a residue and partitioned between ethyl acetate (100 mL) and brine (100 mL).Organic layer was separated, washed with brine (2×100 mL), dried over sodium sulfate andconcentrated to afford 80 mg (90percent) of N-(3-(3-cyano-2-(4-phenoxyphenyl)pyrazolo[l,5-a]pyrimidin-7-yl)phenyl)acetamide as a colorless oil. MS (ESI) m/e [M+ It 446.

The synthetic route of 330792-70-6 has been constantly updated, and we look forward to future research findings.