Application of 10541-78-3, The chemical industry reduces the impact on the environment during synthesis 10541-78-3, name is 2-Methoxy-N-methylaniline, I believe this compound will play a more active role in future production and life.
EXAMPLE 3 STR52 (Process (a)) 5.69 g (0.02 mol) of 2-chlorosulphonylaminocarbonyl-4-ethyl-5-methoxy-2,4-dihydro-3H-1,2,4-triazol-3-one are introduced into 150 ml of methylene chloride, and a solution of 2.74 g (0.02 mol) of 2-methoxy-N-methylaniline and 2.02 g (0.02 mol) of triethylamine in 20 ml of methylene chloride is added to this mixture at 20 C. The reaction mixture is stirred for 60 minutes at 20 C. It is then washed three times using 150 ml of water in each case, dried using sodium sulphate and filtered. The filtrate is concentrated under a water pump vacuum and the residue is recrystallized from isopropanol. 3.2 g (40% of theory) of 2-(2-methoxy-N-methyl-phenylamino)-sulphonylaminocarbonyl-4-ethyl-5-methoxy-2,4-dihydro-3H-1,2,4-triazol-3-one of melting point 134 C. are obtained.
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, 2-Methoxy-N-methylaniline, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; Bayer Aktiengesellschaft; US5654438; (1997); A;,
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