Application of 18595-18-1, 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. 18595-18-1, name is Methyl 3-amino-4-methylbenzoate belongs to esters-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.
Compound (1b) 10.00 g (0.06 mol), cyanamide 5.08 g (0.12 mol),50 mL of ethanol was charged and the temperature was raised to 70 C. After dropping 7.12 g (0.07 mol) of concentrated sulfuric acid over 6 hours, the mixture was stirred under reflux for 2 hours.After the completion of the reaction, the reaction mass was cooled to 5 C., kept warm, filtered,Washed with 40 mL of ethanol. The obtained crystals were dried under reduced pressure,14.53 g (yield 93.7%) of 1/2 sulfate of the compound (2b) was obtained.LC area percentage 100%
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, Methyl 3-amino-4-methylbenzoate, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; Sumitomo Chemical Co., Ltd.; Kumazawa, Hiroharu; Nishimori, Nobuaki; Okura, Yuka; (15 pag.)JP2020/2108; (2020); A;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics