3H-1,2,4-Triazol-3-one, 2-(4-chlorophenyl)-1,2-dihydro-5-methyl-

Base Information

Chemical Name:3H-1,2,4-Triazol-3-one, 2-(4-chlorophenyl)-1,2-dihydro-5-methyl-
CAS No.:133840-72-9
Molecular Formula:C9H8ClN3O
Molecular Weight:209.635
Hs Code.:

Synonyms:

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 3H-1,2,4-Triazol-3-one, 2-(4-chlorophenyl)-1,2-dihydro-5-methyl-

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Technology Process of 3H-1,2,4-Triazol-3-one, 2-(4-chlorophenyl)-1,2-dihydro-5-methyl-

There total 10 articles about 3H-1,2,4-Triazol-3-one, 2-(4-chlorophenyl)-1,2-dihydro-5-methyl- which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 95.0%

: 133902-74-6
4-acetyl-1-(4-chlorophenyl)-3,3-dimethyl-1,2,4-triazolidin-5-one

: 133840-72-9
4,5-dihydro-3-methyl-1-(4-chlorophenyl)-1,2,4-triazol-5(1H)-one

Guidance literature:: With sulfuric acid; acetic acid; at 90 - 100 ℃; for 0.166667h;

Reference yield: 92.0%

: 22863-24-7
5-methyl-2-phenyl-2,4-dihydro-[1,2,4]triazol-3-one

: 133840-72-9
4,5-dihydro-3-methyl-1-(4-chlorophenyl)-1,2,4-triazol-5(1H)-one

Guidance literature:: With chlorine; In N,N-dimethyl-formamide; acetonitrile; at 0 - 15 ℃; for 0.5h; Solvent; Time; regioselective reaction;

Reference yield:

: 108-90-7
chlorobenzene

: 133840-72-9
4,5-dihydro-3-methyl-1-(4-chlorophenyl)-1,2,4-triazol-5(1H)-one

: 109913-40-8
1-(2-chlorophenyl)-3-methyl-1H-1,2,4-triazol-5(4H)-one

Guidance literature:: chlorobenzene; With sulfuric acid; nitric acid; at 25 ℃; for 1h;

With 3 % platinum on carbon; hydrogen; In methanol; at 25 ℃; under 5250.53 Torr; Reagent/catalyst; Overall yield = 198 g; Further stages; Inert atmosphere;