Synthetic Route of 862730-04-9, As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 862730-04-9, name is 3-Iodo-1-isopropyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine, molecular formula is C8H10IN5, The compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below.
Compound 2-4 is synthesized as shown in Scheme 2. Compound 1-3 is reacted with isopropyl bromide in dimethylformamide with potassium carbonate at 800C, to provide the 1 -isopropyl pyrazolopyrimidine 2-1. This intermediate with the protected indolyl boronic acid species 2-2, using tetrakistriphenylphosphine palladium catalysis in DME-water solvent at 800C for 4-5 hours, to produce the Suzuki coupling product, compound 2-3. Removal of the protecting groups with acid in dioxane yields the product, 2-( 4-amino-lH-pyrazolo[3,4-d]pyrimidin-3-yl iodide (Cpd. 2-4).
According to the analysis of related databases, 862730-04-9, the application of this compound in the production field has become more and more popular.
Reference:
Patent; INTELLIKINE, INC.; REN, Pingda; LIU, Yi; LI, Liansheng; CHAN, Katrina; WILSON, Troy, Edward; MARTIN, Michael; ROMMEL, Christian; WO2010/6086; (2010); A2;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia