Electric Literature of 3843-97-8, 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. 3843-97-8, name is 5-Chloro-2-ethylaniline belongs to chlorides-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.
Step 1: 1 -(5-Chloro-2-ethylphenyl)-1 H-pyrrole 5-Chloro-2-ethylaniline (10.8 g, 69.44 mmoA) and 25-dimethoxy-tetrahydrofuran (9.87 mL, 76.38 mmoA) was refluxed for 3 h n AcOH (20 mL), The reacton mixture was evaporated and the residue was dUuted n EtOAc, washed wfth water, NaHCO3 saturated solution, brine, and then dred over Na2SO4, The sovent was evaporated and the crude was purified by Biotage SP1 Flash Chromatography (gradient euton from 0% to 15% of EtOAc in hexane) to afford the title compound (12.52 g, 88%).1H NMR (600 MHz, DMSO-d6) 7.36 – 7.47 (m, 2H), 7.31 (d, J = 1.3 Hz, 1 H), 6.93 (t, J = 2.1 Hz, 2H), 6.23 (t, J = 2.1Hz, 2H), 2.46 (q, J = 7.5 Hz, 2H), 0.99 (t, J = 7.5 Hz, 3H).
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, 5-Chloro-2-ethylaniline, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; NERVIANO MEDICAL SCIENCES S.R.L.; BRASCA, Maria Gabriella; BINDI, Simona; CALDARELLI, Marina; NESI, Marcella; ORRENIUS, Sten Christian; PANZERI, Achille; WO2014/19908; (2014); A2;,
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics