(2S)-benzyl-[5-(1,3,5-trimethyl-1H-pyrazol-4-yl)-1,2,3,4-tetrahydro-naphthalen-2-yl]-amine

Base Information

• Chemical Name: (2S)-benzyl-[5-(1,3,5-trimethyl-1H-pyrazol-4-yl)-1,2,3,4-tetrahydro-naphthalen-2-yl]-amine
• CAS No.: 1044513-00-9
• Molecular Formula: C₂₃H₂₇N₃
• Molecular Weight: 345.487
• Mol file: 1044513-00-9.mol

Synonyms:(2S)-benzyl-[5-(1,3,5-trimethyl-1H-pyrazol-4-yl)-1,2,3,4-tetrahydro-naphthalen-2-yl]-amine

Chemical Property of (2S)-benzyl-[5-(1,3,5-trimethyl-1H-pyrazol-4-yl)-1,2,3,4-tetrahydro-naphthalen-2-yl]-amine

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

Useful:

Technology Process of (2S)-benzyl-[5-(1,3,5-trimethyl-1H-pyrazol-4-yl)-1,2,3,4-tetrahydro-naphthalen-2-yl]-amine

There total 3 articles about (2S)-benzyl-[5-(1,3,5-trimethyl-1H-pyrazol-4-yl)-1,2,3,4-tetrahydro-naphthalen-2-yl]-amine 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: 73.0%

N-benzyl-N-tert-butyloxycarbonyl-N-[(2S)-5-(1,3,5-trimethyl-1H-pyrazol-4-yl)-1,2,3,4-tetrahydronaphthalen-2-yl]amine (1088583-53-2) → (2S)-benzyl-[5-(1,3,5-trimethyl-1H-pyrazol-4-yl)-1,2,3,4-tetrahydro-naphthalen-2-yl]-amine (1044513-00-9)

Guidance literature:

N-benzyl-N-tert-butyloxycarbonyl-N-[(2S)-5-(1,3,5-trimethyl-1H-pyrazol-4-yl)-1,2,3,4-tetrahydronaphthalen-2-yl]amine; With trifluoroacetic acid; In dichloromethane; at 0 - 20 ℃; for 7h;

With sodium hydroxide; In dichloromethane; water; Product distribution / selectivity;

Reference yield: 56.0%

(6S)-6-(benzylamine)-5,6,7,8-tetrahydronaphthalen-1-yl trifluoromethanesulfonate (1044512-99-3) + 1,3,5-trimethylpyrazole-4-boronic acid pinacol ester (844891-04-9) → (2S)-benzyl-[5-(1,3,5-trimethyl-1H-pyrazol-4-yl)-1,2,3,4-tetrahydro-naphthalen-2-yl]-amine (1044513-00-9)

Guidance literature:

With potassium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In 1,2-dimethoxyethane; water; for 6h; Product distribution / selectivity; Heating / reflux;

Reference yield: 56.0%

(6S)-6-(benzylamine)-5,6,7,8-tetrahydronaphthalen-1-yl trifluoromethanesulfonate (1044512-99-3) + N-benzyl-N-tert-butyloxycarbonyl-N-[(2S)-5-(1,3,5-trimethyl-1H-pyrazol-4-yl)-1,2,3,4-tetrahydronaphthalen-2-yl]amine (1088583-53-2) + 1,3,5-trimethylpyrazole-4-boronic acid pinacol ester (844891-04-9) → (2S)-benzyl-[5-(1,3,5-trimethyl-1H-pyrazol-4-yl)-1,2,3,4-tetrahydro-naphthalen-2-yl]-amine (1044513-00-9)

Guidance literature:

With potassium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In dichloromethane; water; for 6.16667h; Product distribution / selectivity; Heating / reflux;

upstream raw materials:

(6S)-6-(benzylamine)-5,6,7,8-tetrahydronaphthalen-1-yl trifluoromethanesulfonate

1,3,5-trimethylpyrazole-4-boronic acid pinacol ester

N-benzyl-N-tert-butyloxycarbonyl-N-[(2S)-5-(1,3,5-trimethyl-1H-pyrazol-4-yl)-1,2,3,4-tetrahydronaphthalen-2-yl]amine