(1S)-[2,5-dibromo-4-(2-ethylhexyloxy)phenoxymethyl]-3-methylbutylamine

Base Information

Chemical Name:(1S)-[2,5-dibromo-4-(2-ethylhexyloxy)phenoxymethyl]-3-methylbutylamine
CAS No.:781650-75-7
Molecular Formula:C₂₀H₃₃Br₂NO₂
Molecular Weight:479.296
Hs Code.:

Synonyms:(1S)-[2,5-dibromo-4-(2-ethylhexyloxy)phenoxymethyl]-3-methylbutylamine

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Chemical Property of (1S)-[2,5-dibromo-4-(2-ethylhexyloxy)phenoxymethyl]-3-methylbutylamine

Chemical Property:

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Technology Process of (1S)-[2,5-dibromo-4-(2-ethylhexyloxy)phenoxymethyl]-3-methylbutylamine

There total 4 articles about (1S)-[2,5-dibromo-4-(2-ethylhexyloxy)phenoxymethyl]-3-methylbutylamine 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: 91.0%

: 781650-74-6
tert-butyl [(1S)-[2,5-dibromo-4-(2-ethylhexyloxy)phenoxymethyl]-3-methylbutyl]carbamate

: 781650-75-7
(1S)-[2,5-dibromo-4-(2-ethylhexyloxy)phenoxymethyl]-3-methylbutylamine

Guidance literature:: tert-butyl [(1S)-[2,5-dibromo-4-(2-ethylhexyloxy)phenoxymethyl]-3-methylbutyl]carbamate; With trifluoroacetic acid; In dichloromethane; at 20 ℃; for 16h;

With sodium hydrogencarbonate; In dichloromethane;
DOI:10.1002/chem.200400097

Reference yield:

: 781650-73-5
2,5-dibromo-4-(2-ethylhexyloxy)phenol

: 781650-75-7
(1S)-[2,5-dibromo-4-(2-ethylhexyloxy)phenoxymethyl]-3-methylbutylamine

Guidance literature:: Multi-step reaction with 2 steps

1.1: 36 percent / triphenylphosphine; diethyl azodicarboxylate / toluene / 20 °C

2.1: TFA / CH₂Cl₂ / 16 h / 20 °C

2.2: 91 percent / NaHCO₃ / CH₂Cl₂

With triphenylphosphine; trifluoroacetic acid; diethylazodicarboxylate; In dichloromethane; toluene; 1.1: Mitsunobu reaction;
DOI:10.1002/chem.200400097

Reference yield:

: 18908-66-2
3-bromomethylheptane

: 781650-75-7
(1S)-[2,5-dibromo-4-(2-ethylhexyloxy)phenoxymethyl]-3-methylbutylamine

Guidance literature:: Multi-step reaction with 3 steps

1.1: K₂CO₃ / ethanol

1.2: 28 percent / ethanol / 22 h / Heating

2.1: 36 percent / triphenylphosphine; diethyl azodicarboxylate / toluene / 20 °C

3.1: TFA / CH₂Cl₂ / 16 h / 20 °C

3.2: 91 percent / NaHCO₃ / CH₂Cl₂

With potassium carbonate; triphenylphosphine; trifluoroacetic acid; diethylazodicarboxylate; In ethanol; dichloromethane; toluene; 1.2: Williamson etherification / 2.1: Mitsunobu reaction;
DOI:10.1002/chem.200400097