2-(2,3-dimethylphenoxy)ethyl 5-bromo-3,4-dihydroquinoline-1(2H)-carboxylate

Base Information

Chemical Name:2-(2,3-dimethylphenoxy)ethyl 5-bromo-3,4-dihydroquinoline-1(2H)-carboxylate
CAS No.:1404431-57-7
Molecular Formula:C₂₀H₂₂BrNO₃
Molecular Weight:404.304
Hs Code.:

Synonyms:2-(2,3-dimethylphenoxy)ethyl 5-bromo-3,4-dihydroquinoline-1(2H)-carboxylate

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Chemical Property of 2-(2,3-dimethylphenoxy)ethyl 5-bromo-3,4-dihydroquinoline-1(2H)-carboxylate

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Technology Process of 2-(2,3-dimethylphenoxy)ethyl 5-bromo-3,4-dihydroquinoline-1(2H)-carboxylate

There total 3 articles about 2-(2,3-dimethylphenoxy)ethyl 5-bromo-3,4-dihydroquinoline-1(2H)-carboxylate 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: 69.3%

: 1404431-56-6
5-bromo-3,4-dihydroquinoline-1(2H)-carbonyl chloride

: 83414-61-3
2,3-dimethylphenoxyethanol

: 1404431-57-7
2-(2,3-dimethylphenoxy)ethyl 5-bromo-3,4-dihydroquinoline-1(2H)-carboxylate

Guidance literature:: 5-bromo-3,4-dihydroquinoline-1(2H)-carbonyl chloride; 2,3-dimethylphenoxyethanol; With triethylamine; In dichloromethane; at 20 ℃; for 16h;

With potassium tert-butylate; In tetrahydrofuran; dichloromethane; at 20 ℃; for 24h;

Reference yield:

: 16861-31-7
ethyl [(2,3-dimethylphenyl)oxy]acetate

: 1404431-57-7
2-(2,3-dimethylphenoxy)ethyl 5-bromo-3,4-dihydroquinoline-1(2H)-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1.1: lithium borohydride / tetrahydrofuran / 16.2 h / 0 - 20 °C

2.1: triethylamine / dichloromethane / 16 h / 20 °C

2.2: 24 h / 20 °C

With lithium borohydride; triethylamine; In tetrahydrofuran; dichloromethane;

Reference yield:

: 526-75-0
2,3-Dimethylphenol

: 1404431-57-7
2-(2,3-dimethylphenoxy)ethyl 5-bromo-3,4-dihydroquinoline-1(2H)-carboxylate

Guidance literature:: Multi-step reaction with 3 steps

1.1: caesium carbonate / N,N-dimethyl-formamide / 16 h / 80 °C

2.1: lithium borohydride / tetrahydrofuran / 16.2 h / 0 - 20 °C

3.1: triethylamine / dichloromethane / 16 h / 20 °C

3.2: 24 h / 20 °C

With lithium borohydride; caesium carbonate; triethylamine; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide;