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
In a 50 mL pear-shaped flask, 6-bromophthalazin-l(2H)-one (214 mg, 951 muiotaetaomicron, Eq: 1.00) and CS2CO3(372 mg, 1.14 mmol, Eq: 1.20) were combined with DMF (3 ml) to give a light brown suspension. Methyl iodide (202 mg, 89.0 mu, 1.43 mmol, Eq: 1.50) was added and the reaction mixture was stirred at 25 C for 20 h. The reaction was diluted with dichloromethane and water. The aqueous layer was back-extracted with dichloromethane (3 x 20 mL). The combined organic layers were washed with H20 (1 x 25 mL), dried over Na2S04and concentrated in vacuo. The crude material was recrystallized from dichloromethane to give a light yellow solid. The solid was dried under vacuum to afford 112 mg (49%) of the desired product as a light yellow crystalline solid.MS +m/z: 239/241 (M+l)
75884-70-7 6-Bromophthalazin-1(2H)-one 11535918, aphthalazine compound, is more and more widely used in various.
Reference£º
Patent; F. HOFFMANN-LA ROCHE AG; HOFFMANN-LA ROCHE INC.; CHEN, Zhi; CHIN, Elbert; ERICKSON, Shawn David; GABRIEL, Stephen Deems; MERTZ, Eric; WEIKERT, Robert James; WO2014/135483; (2014); A1;,
Phthalazine – Wikipedia
Phthalazine | C8H6N2 – PubChem