Some tips on 6-Bromophthalazin-1(2H)-one

75884-70-7, In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles.,75884-70-7 ,6-Bromophthalazin-1(2H)-one, other downstream synthetic routes, hurry up and to see

It is a common heterocyclic compound, the phthalazine compound, 6-Bromophthalazin-1(2H)-one, cas is 75884-70-7 its synthesis route is as follows.

Example 60: Synthesis of 6-(4-Methoxy-benzylamino)-2H-phthalazin-l-one; A mixture of 6-bromo-2H-phthalazin- 1 -one (50mg, 0.22 mmol), 4- methoxybenzylamine (0.03OmL, 0.24 mmol), Pd2(dba)3 (20mg, 0.022 mmol), rac-BINAP (41mg, 0.066 mmol) and NaOt-Bu (52mg, 0.55 mmol) in toluene (1OmL) was heated at reflux for 3h. The mixture was allowed to cool, diluted with EtOAc (25 mL) and washed with NaHCO3 (25 mL). The organic layer was dried over anhydrous sodium sulfate and concentrated. Chromatography on silica (EtOAc/hexanes) yielded the title compound (22mg, 35%). 1H-NMR (DMSO-J6) delta: 12.1 (s, IH), 8.05 (s, IH), 7.88 (d, IH), 7.30 (m, 3H), 7.10 (dd, IH), 6.90 (d, 2H), 6.75 (s, IH), 4.20 (d, 2H), 3.85 (s, 3H); m/z (M+l) = 282.22.

75884-70-7, In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles.,75884-70-7 ,6-Bromophthalazin-1(2H)-one, other downstream synthetic routes, hurry up and to see

Reference£º
Patent; FOREST LABORATORIES HOLDINGS LIMITED; WO2008/61108; (2008); A2;,
Phthalazine – Wikipedia
Phthalazine | C8H6N2 – PubChem