benzyl 2-aminoethyl(4-bromo-2,5-difluorobenzyl)carbamate trifluoroacetic acid

Base Information

Chemical Name:benzyl 2-aminoethyl(4-bromo-2,5-difluorobenzyl)carbamate trifluoroacetic acid
CAS No.:1437800-78-6
Molecular Formula:C₂HF₃O₂*C₁₇H₁₇BrF₂N₂O₂
Molecular Weight:513.259
Hs Code.:

Synonyms:benzyl 2-aminoethyl(4-bromo-2,5-difluorobenzyl)carbamate trifluoroacetic acid

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Chemical Property of benzyl 2-aminoethyl(4-bromo-2,5-difluorobenzyl)carbamate trifluoroacetic acid

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Technology Process of benzyl 2-aminoethyl(4-bromo-2,5-difluorobenzyl)carbamate trifluoroacetic acid

There total 3 articles about benzyl 2-aminoethyl(4-bromo-2,5-difluorobenzyl)carbamate trifluoroacetic 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: 96.0%

: 1437800-76-4
benzyl 4-bromo-2,5-difluorobenzyl(2-((tert-butoxycarbonyl)amino)ethyl)carbamate

: 76-05-1
trifluoroacetic acid

: 1437800-78-6
benzyl 2-aminoethyl(4-bromo-2,5-difluorobenzyl)carbamate trifluoroacetic acid

Guidance literature:: In dichloromethane; at 20 ℃; for 1h;

Reference yield:

: 327-51-5
1,4-dibromo-2,5-difluorobenzene

: 1437800-78-6
benzyl 2-aminoethyl(4-bromo-2,5-difluorobenzyl)carbamate trifluoroacetic acid

Guidance literature:: Multi-step reaction with 3 steps

1.1: n-butyllithium / toluene / 0.5 h / -78 °C

1.2: 2 h / -78 - 20 °C

2.1: acetic acid / tetrahydrofuran / 0.5 h

2.2: 20 °C

3.1: dichloromethane / 1 h / 20 °C

With n-butyllithium; acetic acid; In tetrahydrofuran; dichloromethane; toluene;

Reference yield:

: 357405-75-5
4-bromo-2,5-difluorobenzaldehyde

: 1437800-78-6
benzyl 2-aminoethyl(4-bromo-2,5-difluorobenzyl)carbamate trifluoroacetic acid

Guidance literature:: Multi-step reaction with 2 steps

1.1: acetic acid / tetrahydrofuran / 0.5 h

1.2: 20 °C

2.1: dichloromethane / 1 h / 20 °C

With acetic acid; In tetrahydrofuran; dichloromethane;