Sources of common compounds: 2-Amino-5-nitropyrimidine

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. 3073-77-6, name is 2-Amino-5-nitropyrimidine. This compound has unique chemical properties. The synthetic route is as follows. COA of Formula: C4H4N4O2

EXAMPLE 105. Synthesis of (5-Nitro-Pyrimidin-2-vI)-Phenyl-Amine (Intermediate54154[0306] A suspension of 5-nitro-pyrimidin-2-ylamine (0.10 g, 0.71 mmol), bromobenzene (0.15 g, 0.96 mmol), Pd(OAc)2 (13 mg, 0.057 mmol), Xantphos (67 mg, 0.12 mmol) and potassium tert-butoxide (0.22 g, 2.0 mmol) in DMF (3 mL) was sealed in a microwave reaction tube and irradiated with microwave at 140 0C for 15 min. After cooling to room temperature, the cap was removed and the resulting mixture filtered and the filtered solid washed with DCM. The filtrate was concentrated and the crude product used in the next step without further purification.

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Reference:
Patent; TARGEGEN, INC.; WO2008/8234; (2008); A1;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia