Discovery of 4-Iodo-1-trityl-1H-imidazole

At the same time, in my other blogs, there are other synthetic methods of this type of compound, 4-Iodo-1-trityl-1H-imidazole, and friends who are interested can also refer to it.

Related Products of 96797-15-8, 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. 96797-15-8 name is 4-Iodo-1-trityl-1H-imidazole, This 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.

[270] To a solution of (2-forrnylphenyl)boronic acid (2.0 g, 13.3 rnrnol) in a rnixed solvent of N,N- dirnethylforrnarnide (DMF) (60 rnL) and water (12 rnL) was successively added 4-iodo-1- trityl-1H-irnidazole (6.1 g, 14.0 rnrnol), and potassiurn phosphate (5.6 g, 26.6 rnrnol). After degassing with nitrogen, the resulted rnixture was added tetrakis(triphenylphosphine)palladiurn(0) (Pd(PPh3)4) (300 rng, 0.26 rnrnol). The resulted rnixture was degassed with nitrogen and stirred at 90C for overnight under nitrogen. And then the rnixture was cooled down to roorn ternperature and filtered, the filtrate was added water (60 rnL), extracted with ethyl acetate (100 rnLx2). The cornbined organic phase was washed with brine (25 rnL), dried over sodiurn sulfate, filtered and concentrated. The residue was purifiedby colurnn chrornatography on silica gel (petroleurn ether: ethyl acetate= 6:1) to afford cornpound 1.1 (3.3 g, yield: 60%) as a white solid.[271] rn/z: [M+H]415

At the same time, in my other blogs, there are other synthetic methods of this type of compound, 4-Iodo-1-trityl-1H-imidazole, and friends who are interested can also refer to it.

Reference:
Patent; SHANGHAI DE NOVO PHARMATECH CO.,LTD.; LI, Qun; GAO, Daxin; (158 pag.)WO2016/131380; (2016); A1;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem