Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 693-98-1, name is 2-Methyl-1H-imidazole, A new synthetic method of this compound is introduced below., Product Details of 693-98-1
General procedure: To a stirred solution of aryl halide (1.2mmol) and [Pd(pp3S4)(dba)] (1mol %) in isopropanol (2.5ml) was added nitrogen/oxygen nucleophile (1mmol) followed by Cs2CO3 (2mol %) in the atmosphere of air. The mixture was heated to 80C and the progress of the reaction was monitored by TLC. After completion, the solvent was evaporated through rotavapour and the crude mixture was washed with dichloromethane-H2O and the organic phase was separated and dried over Na2SO4. The dichloromethane was evaporated followed by flash column purification on silica gel of the crude to obtain the pure products. The products were characterized using 1H, 13C NMR spectroscopy and GC-MS spectroscopy. The characterization data were in good agreement with those described in the literature.
The synthetic route of 693-98-1 has been constantly updated, and we look forward to future research findings.
Reference:
Article; Majumder, Arpi; Gupta, Ragini; Mandal, Mrinmay; Babu, Madhu; Chakraborty, Debashis; Journal of Organometallic Chemistry; vol. 781; (2015); p. 23 – 34;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem