Synthetic Route of 4532-96-1, The chemical industry reduces the impact on the environment during synthesis 4532-96-1, name is 1-Isopropyl-1H-imidazole, I believe this compound will play a more active role in future production and life.
A) 1,1′-Diisopropyl-3,3′-methylenediimidazolium dibromide 8 0.009 mol of dibromomethane (1.564 g; 0.63 ml) and 5 ml of tetrahydrofuran are added to 0.018 mol of isopropylimidazole 1 (2.000 g) in an ACE pressure tube. The reaction mixture is stirred at 80 C. for 20 hours. The solid which precipitates is washed repeatedly with a little tetrahydrofuran. A white solid 8 is obtained. Empirical formula: C13H22N4Br2 M=394.154 g/mol Yield: 1.032 g (36.7% of theory) Melting point: decomposition at >172 C. 1H (ppm, d6-DMSO, 300.13 MHz): delta=9.68 (s, 2H, NCN); 8.11 (t, 2H, J=1.75 Hz, NCCHN); 8.04 (t, 2H, J=1.75 Hz, NCHCN); 6.66 (s, 2H, NC2N); 4.70 (sept, 2H, J=6.6 Hz (CH3)2CN); 1.50 (d, 12H, J=6.6 Hz, C3 group)
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 1-Isopropyl-1H-imidazole, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; BASF SE; TECHNISCHE UNIVERSITAET DRESDEN; US2009/326237; (2009); A1;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem