meptazinol para-amino-ortho-fluorobenzoic acid carbamate hydrochloride

Base Information

Chemical Name:meptazinol para-amino-ortho-fluorobenzoic acid carbamate hydrochloride
CAS No.:1314003-18-3
Molecular Formula:C₂₃H₂₇FN₂O₄*ClH
Molecular Weight:450.938
Hs Code.:

Synonyms:meptazinol para-amino-ortho-fluorobenzoic acid carbamate hydrochloride

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Chemical Property of meptazinol para-amino-ortho-fluorobenzoic acid carbamate hydrochloride

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Technology Process of meptazinol para-amino-ortho-fluorobenzoic acid carbamate hydrochloride

There total 4 articles about meptazinol para-amino-ortho-fluorobenzoic acid carbamate hydrochloride 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:

: 1314003-63-8
meptazinol para-amino-ortho-fluorobenzoic acid carbamate

: 1314003-18-3
meptazinol para-amino-ortho-fluorobenzoic acid carbamate hydrochloride

Guidance literature:: With hydrogenchloride; In tetrahydrofuran; 1,4-dioxane; at 20 ℃; for 0.5h;

Reference yield:

: 446-31-1
2-fluoro-4-aminobenzoic acid

: 1314003-18-3
meptazinol para-amino-ortho-fluorobenzoic acid carbamate hydrochloride

Guidance literature:: Multi-step reaction with 4 steps

1.1: potassium carbonate / N,N-dimethyl-formamide / 20 °C

2.1: triethylamine / dichloromethane; toluene / 0.75 h / -78 °C

2.2: 0.75 h / -78 °C

3.1: hydrogen / palladium 10% on activated carbon / tetrahydrofuran / 18 h / Inert atmosphere

4.1: hydrogenchloride / 1,4-dioxane; tetrahydrofuran / 0.5 h / 20 °C

With hydrogenchloride; hydrogen; potassium carbonate; triethylamine; palladium 10% on activated carbon; In tetrahydrofuran; 1,4-dioxane; dichloromethane; N,N-dimethyl-formamide; toluene; 2.1: Schotten-Baumann Reaction;

Reference yield:

: 1291379-57-1
benzyl 4-amino-2-fluorobenzoate

: 1314003-18-3
meptazinol para-amino-ortho-fluorobenzoic acid carbamate hydrochloride

Guidance literature:: Multi-step reaction with 3 steps

1.1: triethylamine / dichloromethane; toluene / 0.75 h / -78 °C

1.2: 0.75 h / -78 °C

2.1: hydrogen / palladium 10% on activated carbon / tetrahydrofuran / 18 h / Inert atmosphere

3.1: hydrogenchloride / 1,4-dioxane; tetrahydrofuran / 0.5 h / 20 °C

With hydrogenchloride; hydrogen; triethylamine; palladium 10% on activated carbon; In tetrahydrofuran; 1,4-dioxane; dichloromethane; toluene; 1.1: Schotten-Baumann Reaction;