4-(5-chloro-4-(methylamino)pyrimidin-2-ylamino)-3-(difluoromethoxy)benzoic acid

Base Information

Chemical Name:4-(5-chloro-4-(methylamino)pyrimidin-2-ylamino)-3-(difluoromethoxy)benzoic acid
CAS No.:1351762-28-1
Molecular Formula:C₁₃H₁₁ClF₂N₄O₃
Molecular Weight:344.705
Hs Code.:

Synonyms:4-(5-chloro-4-(methylamino)pyrimidin-2-ylamino)-3-(difluoromethoxy)benzoic acid

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Chemical Property of 4-(5-chloro-4-(methylamino)pyrimidin-2-ylamino)-3-(difluoromethoxy)benzoic acid

Chemical Property:

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Technology Process of 4-(5-chloro-4-(methylamino)pyrimidin-2-ylamino)-3-(difluoromethoxy)benzoic acid

There total 4 articles about 4-(5-chloro-4-(methylamino)pyrimidin-2-ylamino)-3-(difluoromethoxy)benzoic acid 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:

: 1351762-27-0
methyl 4-(5-chloro-4-(methylamino)pyrimidin-2-ylamino)-3-(difluoromethoxy)benzoate

: 1351762-28-1
4-(5-chloro-4-(methylamino)pyrimidin-2-ylamino)-3-(difluoromethoxy)benzoic acid

Guidance literature:: methyl 4-(5-chloro-4-(methylamino)pyrimidin-2-ylamino)-3-(difluoromethoxy)benzoate; With water; lithium hydroxide; In tetrahydrofuran; at 20 ℃;

With hydrogenchloride; In tetrahydrofuran; water;

Reference yield:

: 713-52-0
methyl 3-hydroxy-4-nitrobenzoate

: 1351762-28-1
4-(5-chloro-4-(methylamino)pyrimidin-2-ylamino)-3-(difluoromethoxy)benzoic acid

Guidance literature:: Multi-step reaction with 4 steps

1: caesium carbonate / N,N-dimethyl-formamide / 20 °C

2: hydrogen / palladium 10% on activated carbon / ethanol

3: hydrogenchloride / butan-1-ol; 1,4-dioxane / 0.5 h / 150 °C / microwave

4: water; lithium hydroxide / tetrahydrofuran / 20 °C

With hydrogenchloride; water; hydrogen; caesium carbonate; lithium hydroxide; palladium 10% on activated carbon; In tetrahydrofuran; 1,4-dioxane; ethanol; N,N-dimethyl-formamide; butan-1-ol;

Reference yield:

: 1157849-32-5
methyl 3-(difluoromethoxy)-4-nitrobenzoate

: 1351762-28-1
4-(5-chloro-4-(methylamino)pyrimidin-2-ylamino)-3-(difluoromethoxy)benzoic acid

Guidance literature:: Multi-step reaction with 3 steps

1: hydrogen / palladium 10% on activated carbon / ethanol

2: hydrogenchloride / butan-1-ol; 1,4-dioxane / 0.5 h / 150 °C / microwave

3: water; lithium hydroxide / tetrahydrofuran / 20 °C

With hydrogenchloride; water; hydrogen; lithium hydroxide; palladium 10% on activated carbon; In tetrahydrofuran; 1,4-dioxane; ethanol; butan-1-ol;