In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 39021-62-0, name is 1-Methyl-1H-imidazole-5-carbaldehyde belongs to imidazoles-derivatives compound, it is a common compound, a new synthetic route is introduced below. Formula: C5H6N2O
3-Methyl-3H-imidazole-4- carbaldehyde (10) (4.0 g, 15 mmol) was suspended in THF (10 mL), and the resulting solution cooled to 0C. Lithium aluminum hydride (300 mg, 32.0 mmol) was added portion wise over 10 minutes, and the resulting suspension stirred for a further 10 minutes. Excess hydride was quenched by the addition of solid Na2SO4-IOH2O (~1 g) in large portions with vigorous stirring. Additional THF was added as needed to prevent solidification of the resulting slurry. The resulting suspension was stirred for a further hour, and then filtered to remove the sulfate salts, and the solvent was removed under reduced pressure to provide the title alcohol (1.3 g, 80%). 1H NMR (400 MHz, ^-MeOH): delta 7.57 (s, IH), 6.89 (s, IH), 4.58 (s, 2H), 372 (s, 3H). 13C NMR (100 MHz, ^-MeOH): delta 140.1, 132.7, 128.1, 31.9, 31.0.
The synthetic route of 39021-62-0 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; YALE UNIVERSITY; UNIVERSITY OF SOUTH FLORIDA; UNIVERSITY OF WASHINGTON; SEBTI, Said; WO2006/102159; (2006); A2;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem