1-(3-benzyloxy-5-methoxy-phenyl)-7-methoxy-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid

Base Information

Chemical Name:1-(3-benzyloxy-5-methoxy-phenyl)-7-methoxy-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid
CAS No.:535969-54-1
Molecular Formula:C₂₅H₂₁NO₆
Molecular Weight:431.445
Hs Code.:

Synonyms:1-(3-benzyloxy-5-methoxy-phenyl)-7-methoxy-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid

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Chemical Property of 1-(3-benzyloxy-5-methoxy-phenyl)-7-methoxy-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid

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Technology Process of 1-(3-benzyloxy-5-methoxy-phenyl)-7-methoxy-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid

There total 10 articles about 1-(3-benzyloxy-5-methoxy-phenyl)-7-methoxy-4-oxo-1,4-dihydro-quinoline-3-carboxylic 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: 97.0%

: 682778-73-0
1-(3-benzyloxy-5-methoxy-phenyl)-7-methoxy-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid methyl ester

: 535969-54-1
1-(3-benzyloxy-5-methoxy-phenyl)-7-methoxy-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid

Guidance literature:: With sodium hydroxide; In methanol;
DOI:10.1016/j.bmcl.2003.12.063

Reference yield:

: 2150-44-9
1-carbomethoxy-3,5-dihydroxybenzene

: 535969-54-1
1-(3-benzyloxy-5-methoxy-phenyl)-7-methoxy-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid

Guidance literature:: Multi-step reaction with 7 steps

1: 39 percent / NaH / dimethylformamide

2: 96 percent / K₂CO₃ / dimethylformamide

3: 95 percent / aq. NaOH / ethanol

4: 90 percent / DPPA; Et₃N / toluene; 2-methyl-propan-2-ol

5: 78 percent / HCl / ethyl acetate

6: 64 percent / K₂CO₃ / dimethylformamide

7: 97 percent / aq. NaOH / methanol

With hydrogenchloride; sodium hydroxide; diphenyl-phosphinic acid; sodium hydride; potassium carbonate; triethylamine; In methanol; ethanol; ethyl acetate; N,N-dimethyl-formamide; toluene; tert-butyl alcohol;
DOI:10.1016/j.bmcl.2003.12.063

Reference yield:

: 50637-27-9
3-(benzyloxy)-5-methoxybenzoic acid

: 535969-54-1
1-(3-benzyloxy-5-methoxy-phenyl)-7-methoxy-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid

Guidance literature:: Multi-step reaction with 4 steps

1: 90 percent / DPPA; Et₃N / toluene; 2-methyl-propan-2-ol

2: 78 percent / HCl / ethyl acetate

3: 64 percent / K₂CO₃ / dimethylformamide

4: 97 percent / aq. NaOH / methanol

With hydrogenchloride; sodium hydroxide; diphenyl-phosphinic acid; potassium carbonate; triethylamine; In methanol; ethyl acetate; N,N-dimethyl-formamide; toluene; tert-butyl alcohol;
DOI:10.1016/j.bmcl.2003.12.063