75884-70-7, 6-Bromophthalazin-1(2H)-one is a phthalazine compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
A suspension of 134D (315 mg, 1.4 mmol) and phosphorus oxychloride (2 mL) was heated at 110 C. for 1 h. The reaction mixture was cooled to rt and the solvent was evaporated in vacuo. The residue was cooled in an ice bath and cold water and 1N NaOH solution were added until the mixture was basic. The yellow solid was filtered and washed with water to afford 134E (295 mg, 87%). LC-MS m/z: 245.13 (M+H)+.
The synthetic route of 75884-70-7 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; Bristol-Myers Squibb Company; US2007/3539; (2007); A1;,
Phthalazine – Wikipedia
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