Production Method 1

875781-17-2

887115-56-2

1316852-65-9

Reaction Conditions

1.1 Reagents: Sodium bis(trimethylsilyl)amide Solvents: Tetrahydrofuran ;  2 h, 20 °C

Reference

Solvent-Controlled, Site-Selective N-Alkylation Reactions of Azolo-Fused Ring Heterocycles at N1-, N2-, and N3-Positions, Including Pyrazolo[3,4-d]pyrimidines, Purines, [1,2,3]Triazolo[4,5]pyridines, and Related Deaza-Compounds

Bookser, Brett C. ; Weinhouse, Michael I.; Burns, Aaron C.; Valiere, Andrew N.; Valdez, Lino J.; et al, Journal of Organic Chemistry, 2018, 83(12), 6334-6353

5-Bromo-1-methyl-1H-pyrazolo[3,4-B]pyridine Raw materials

• 5-Bromo-1H-pyrazolo[3,4-b]pyridine

5-Bromo-1-methyl-1H-pyrazolo[3,4-B]pyridine Preparation Products

• 5-Bromo-1-methyl-1H-pyrazolo[3,4-B]pyridine (887115-56-2)
• 5-Bromo-2-methyl-2H-pyrazolo[3,4-B]pyridine (1316852-65-9)

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• 23002-49-5(1-methyl-1H-Pyrazolo[3,4-b]pyridine)
• 887115-54-0(1H-pyrazolo[3,4-b]pyridine, 5-bromo-1-phenyl-)
• 1449693-24-6(5-Bromo-2H-pyrazolo3,4-bpyridine)
• 1289150-14-6(4-bromo-1-methyl-1H-pyrazolo3,4-bpyridine)
• 1016721-67-7(5-bromo-1-ethyl-1H-pyrazolo[3,4-b]pyridine)
• 1016842-99-1(5-Bromo-1,3-dimethyl-1H-pyrazolo[3,4-b]pyridine)
• 1289261-71-7(6-Bromo-1-methylpyrazolo[3,4-b]pyridine)
• 874955-81-4(1H-Pyridazino[3,4-b]indole, 4-bromo-1-methyl-)
• 875781-17-2(5-Bromo-1H-pyrazolo[3,4-b]pyridine)
• 1316852-65-9(5-Bromo-2-methyl-2H-pyrazolo[3,4-B]pyridine)