1260670-05-0, 3-Bromo-8-chloro-1,7-naphthyridine is a naphthyridine compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated,1260670-05-0
Step 2 To a stirred solution of intermediate M-2 (90.0 mg, 0.20 mmol) and 3-bromo-8-chloro-l ,7- naphthyridine (74.0 mg, 0.30 mmol) in THF (3 mL) was added LHMDS (1 M in THF, 0.510 mL, 0.51 mmol) at RT and the mixture was heated at 45 C. After 2 h, additional 1 eq. of LHMDS was added and the mixture was stirred overnight at 45 C. The reaction was quenched with saturated NH4C1 and extracted with DCM. The combined organic extracts were dried over Na2S04 and concentrated. The resulting residue was treated with 5 mL of DCM and TFA (0.5 mL) was added. The mixture was stirred at 25 C for 2 h, then nuetralized with saturated NaHC03 and extracted with DCM. The organic layer was washed with brine, dried over Na2S04 and concentrated. The residue was purified by p-TLC (DCM: MeOH = 15 : 1) to afford compound M-3. MS for M-3: m/e = 551 and 553 (M+l).
As the paragraph descriping shows that 1260670-05-0 is playing an increasingly important role.
Reference£º
Patent; MERCK SHARP & DOHME CORP.; WALSH, Shawn, P.; CUMMING, Jared, N.; HE, Shuwen; TAOKA, Brandon, M.; TRUONG, Quang, T.; WU, Wen-Lian; (122 pag.)WO2015/187437; (2015); A1;,
1,8-Naphthyridine – Wikipedia
1,8-Naphthyridine | C8H6N2 – PubChem