methyl ester of 2-nitro-3-methoxy-5-aminobenzoic acid

Base Information

Chemical Name:methyl ester of 2-nitro-3-methoxy-5-aminobenzoic acid
CAS No.:78238-06-9
Molecular Formula:C₉H₁₀N₂O₅
Molecular Weight:226.189
Hs Code.:

Synonyms:methyl ester of 2-nitro-3-methoxy-5-aminobenzoic acid

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Chemical Property of methyl ester of 2-nitro-3-methoxy-5-aminobenzoic acid

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Technology Process of methyl ester of 2-nitro-3-methoxy-5-aminobenzoic acid

There total 5 articles about methyl ester of 2-nitro-3-methoxy-5-aminobenzoic 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: 99.0%

: 186581-53-3,908094-01-9,334-88-3
diazomethane

: 78238-05-8
2-nitro-3-methoxy-5-aminobenzoic acid

: 78238-06-9
methyl ester of 2-nitro-3-methoxy-5-aminobenzoic acid

Guidance literature:: In diethyl ether; ethanol; at 0 - 5 ℃;

Reference yield:

: 78238-12-7
3-methoxy-5-nitrobenzoic acid

: 78238-06-9
methyl ester of 2-nitro-3-methoxy-5-aminobenzoic acid

Guidance literature:: Multi-step reaction with 4 steps

1: 1) 20percent aq. NaOH, 98percent hydrazine hydrate, Raney nickel / 1) water, 70 to 75 deg. C; 2) 70 to 80 deg. C, 30 min

2: 71 percent / H₂SO₄ (d 1.83), HNO₃ (d1.51) / -30 °C

3: 96 percent / Ba(OH)2 * 8H₂O / H₂O / 2 h / Heating

4: 99 percent / ethanol; diethyl ether / 0 - 5 °C

With barium dihydroxide; sodium hydroxide; sulfuric acid; nitric acid; nickel; hydrazine hydrate; In diethyl ether; ethanol; water;

Reference yield:

: 78238-03-6
3-methoxy-5-acetylaminobenzoic acid

: 78238-06-9
methyl ester of 2-nitro-3-methoxy-5-aminobenzoic acid

Guidance literature:: Multi-step reaction with 3 steps

1: 71 percent / H₂SO₄ (d 1.83), HNO₃ (d1.51) / -30 °C

2: 96 percent / Ba(OH)2 * 8H₂O / H₂O / 2 h / Heating

3: 99 percent / ethanol; diethyl ether / 0 - 5 °C

With barium dihydroxide; sulfuric acid; nitric acid; In diethyl ether; ethanol; water;