(1S,2R)-1,2-Bis-(4-methoxy-2-trifluoromethyl-phenyl)-ethane-1,2-diamine

Base Information

• Chemical Name: (1S,2R)-1,2-Bis-(4-methoxy-2-trifluoromethyl-phenyl)-ethane-1,2-diamine
• CAS No.: 111086-53-4
• Molecular Formula: C₁₈H₁₈F₆N₂O₂
• Molecular Weight: 408.344

Synonyms:(1S,2R)-1,2-Bis-(4-methoxy-2-trifluoromethyl-phenyl)-ethane-1,2-diamine

Chemical Property of (1S,2R)-1,2-Bis-(4-methoxy-2-trifluoromethyl-phenyl)-ethane-1,2-diamine

Chemical Property:

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Technology Process of (1S,2R)-1,2-Bis-(4-methoxy-2-trifluoromethyl-phenyl)-ethane-1,2-diamine

There total 2 articles about (1S,2R)-1,2-Bis-(4-methoxy-2-trifluoromethyl-phenyl)-ethane-1,2-diamine 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: 65.0%

C32H26F6N2O4 (111086-73-8) → salicylaldehyde (90-02-8) + (1S,2R)-1,2-Bis-(4-methoxy-2-trifluoromethyl-phenyl)-ethane-1,2-diamine (111086-53-4)

Guidance literature:

With sulfuric acid;

DOI:10.1021/jm00396a012

Reference yield:

C32H26F6N2O4 (111086-65-8) → (1S,2R)-1,2-Bis-(4-methoxy-2-trifluoromethyl-phenyl)-ethane-1,2-diamine (111086-53-4)

Guidance literature:

Multi-step reaction with 2 steps

1: acetonitrile / Heating

2: 65 percent / aq. H₂SO₄

With sulfuric acid; In acetonitrile;

DOI:10.1021/jm00396a012

Reference yield: 85.0%

(1S,2R)-1,2-Bis-(4-methoxy-2-trifluoromethyl-phenyl)-ethane-1,2-diamine (111086-53-4) → meso-1,2-bis<4-hydroxy-2-(trifluoromethyl)phenyl>ethylenediamine (111086-54-5)

Guidance literature:

With hydrogen bromide; for 48h; Heating;

DOI:10.1021/jm00396a012

upstream raw materials:

C₃₂H₂₆F₆N₂O₄

C₃₂H₂₆F₆N₂O₄

Downstream raw materials:

meso-1,2-bis<4-hydroxy-2-(trifluoromethyl)phenyl>ethylenediamine

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