2-(2-(2-((2-(4-(dimethylamino)phenyl)benzo[d]oxazol-5-yl)oxy)-ethoxy)ethoxy)ethyl 4-methylbenzenesulfonate

Base Information

Chemical Name:2-(2-(2-((2-(4-(dimethylamino)phenyl)benzo[d]oxazol-5-yl)oxy)-ethoxy)ethoxy)ethyl 4-methylbenzenesulfonate
CAS No.:1383563-20-9
Molecular Formula:C₂₈H₃₂N₂O₇S
Molecular Weight:540.637
Hs Code.:

Synonyms:2-(2-(2-((2-(4-(dimethylamino)phenyl)benzo[d]oxazol-5-yl)oxy)-ethoxy)ethoxy)ethyl 4-methylbenzenesulfonate

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Chemical Property of 2-(2-(2-((2-(4-(dimethylamino)phenyl)benzo[d]oxazol-5-yl)oxy)-ethoxy)ethoxy)ethyl 4-methylbenzenesulfonate

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Technology Process of 2-(2-(2-((2-(4-(dimethylamino)phenyl)benzo[d]oxazol-5-yl)oxy)-ethoxy)ethoxy)ethyl 4-methylbenzenesulfonate

There total 4 articles about 2-(2-(2-((2-(4-(dimethylamino)phenyl)benzo[d]oxazol-5-yl)oxy)-ethoxy)ethoxy)ethyl 4-methylbenzenesulfonate 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: 42.7%

: 1383563-19-6
2-(2-(2-((2-(4-(dimethylamino)phenyl)benzo[d]oxazol-5-yl)oxy)ethoxy)ethoxy)ethanol

: 98-59-9
p-toluenesulfonyl chloride

: 1383563-20-9
2-(2-(2-((2-(4-(dimethylamino)phenyl)benzo[d]oxazol-5-yl)oxy)-ethoxy)ethoxy)ethyl 4-methylbenzenesulfonate

Guidance literature:: In pyridine; at 20 ℃; for 3h;
DOI:10.1021/jm300251n

Reference yield:

: 1383563-17-4
4-(5-methoxybenzo[d]oxazol-2-yl)-N,N-dimethylbenzenamine

: 1383563-20-9
2-(2-(2-((2-(4-(dimethylamino)phenyl)benzo[d]oxazol-5-yl)oxy)-ethoxy)ethoxy)ethyl 4-methylbenzenesulfonate

Guidance literature:: Multi-step reaction with 3 steps

1: boron tribromide / dichloromethane / 13 h / -78 - 20 °C / Cooling with acetone-dry ice

2: potassium carbonate / N,N-dimethyl-formamide / 3 h / 110 °C

3: pyridine / 3 h / 20 °C

With boron tribromide; potassium carbonate; In pyridine; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/jm300251n

Reference yield:

: 1568-70-3
4-methoxy-2-nitrophenol

: 1383563-20-9
2-(2-(2-((2-(4-(dimethylamino)phenyl)benzo[d]oxazol-5-yl)oxy)-ethoxy)ethoxy)ethyl 4-methylbenzenesulfonate

Guidance literature:: Multi-step reaction with 5 steps

1: palladium 10% on activated carbon; hydrogen / methanol / 24 h / 20 °C

2: polyphosphoric acid / 0.5 h / 180 °C

3: boron tribromide / dichloromethane / 13 h / -78 - 20 °C / Cooling with acetone-dry ice

4: potassium carbonate / N,N-dimethyl-formamide / 3 h / 110 °C

5: pyridine / 3 h / 20 °C

With palladium 10% on activated carbon; hydrogen; boron tribromide; potassium carbonate; In pyridine; methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/jm300251n