Application of 288-32-4, 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. 288-32-4 name is 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.
This compound was prepared following a literature procedure.22 To a solution of imidazole 19 (1.11 g, 16 mmol) in NaOH (4 M, 60 mL) wasadded a solution of KI (13.3 g, 80 mmol) and I2 (8.88 g, 35 mmol) inH2O (50 mL) dropwise. The resulting mixture stirred at RT for 10 h.After completion monitored by TLC, the mixture was reduced to pH=8with acetic acid, and the resulting white precipitate was filtered andwashed with cold water. The remaining solid was air dried to afford theproduct 20 as a white creamy solid (4.1 g, 80%). m.p. 188-190 C; Rf(hexane/ethyl acetate 1:1): 0.15; 1H NMR (300 MHz, d6-DMSO): delta 7.77(1H, s); 13C NMR (75 MHz, d6-DMSO): delta 141.8, 86.9. The spectroscopicdata matched that reported in the literature.43
At the same time, in my other blogs, there are other synthetic methods of this type of compound, 1H-Imidazole, and friends who are interested can also refer to it.
Reference:
Article; Zhou, Qingqing; Reekie, Tristan A.; Abbassi, Ramzi H.; Indurthi Venkata, Dinesh; Font, Josep S.; Ryan, Renae M.; Munoz, Lenka; Kassiou, Michael; Bioorganic and Medicinal Chemistry; vol. 26; 22; (2018); p. 5852 – 5869;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem