ethyl 7-(3-(2-propyl-4-phenoxyphenoxy)propoxy)-2-propylchromane-2-carboxylate

Base Information

Chemical Name:ethyl 7-(3-(2-propyl-4-phenoxyphenoxy)propoxy)-2-propylchromane-2-carboxylate
CAS No.:406488-71-9
Molecular Formula:C₃₃H₄₀O₆
Molecular Weight:532.677
Hs Code.:

Synonyms:ethyl 7-(3-(2-propyl-4-phenoxyphenoxy)propoxy)-2-propylchromane-2-carboxylate

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Chemical Property of ethyl 7-(3-(2-propyl-4-phenoxyphenoxy)propoxy)-2-propylchromane-2-carboxylate

Chemical Property:

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Technology Process of ethyl 7-(3-(2-propyl-4-phenoxyphenoxy)propoxy)-2-propylchromane-2-carboxylate

There total 5 articles about ethyl 7-(3-(2-propyl-4-phenoxyphenoxy)propoxy)-2-propylchromane-2-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:

: 107-08-4
1-iodo-propane

: 406488-70-8
ethyl 7-(3-(2-propyl-4-phenoxyphenoxy)propoxy)-chromane-2-carboxylate

: 406488-71-9
ethyl 7-(3-(2-propyl-4-phenoxyphenoxy)propoxy)-2-propylchromane-2-carboxylate

Guidance literature:: With N,N,N,N,N,N-hexamethylphosphoric triamide; sodium hexamethyldisilazane; In tetrahydrofuran;

Reference yield:

: 96566-14-2
(R)-3,4-dihydro-7-hydroxy-2H-1-benzopyran-2-carboxylic acid,ethyl ester

: 406488-71-9
ethyl 7-(3-(2-propyl-4-phenoxyphenoxy)propoxy)-2-propylchromane-2-carboxylate

Guidance literature:: Multi-step reaction with 4 steps

1.1: 86 percent / potassium carbonate / acetone / 16 h / Heating

2.1: hexamethylphosphoramide; sodium bis(trimethylsilyl)amide / tetrahydrofuran / 45 h / -78 °C

2.2: tetrahydrofuran / -78 - 20 °C

3.1: H₂ / Pd/C / ethanol; H₂O / 2585.74 Torr

4.1: cesium carbonate / dimethylformamide / 5 h / 65 °C

With N,N,N,N,N,N-hexamethylphosphoric triamide; hydrogen; sodium hexamethyldisilazane; potassium carbonate; caesium carbonate; palladium on activated charcoal; In tetrahydrofuran; ethanol; water; N,N-dimethyl-formamide; acetone;
DOI:10.1021/jm030621d

Reference yield:

: 197388-46-8
ethyl 7-(Benzyloxy)chroman-2-carboxylate

: 406488-71-9
ethyl 7-(3-(2-propyl-4-phenoxyphenoxy)propoxy)-2-propylchromane-2-carboxylate

Guidance literature:: Multi-step reaction with 3 steps

1.1: hexamethylphosphoramide; sodium bis(trimethylsilyl)amide / tetrahydrofuran / 45 h / -78 °C

1.2: tetrahydrofuran / -78 - 20 °C

2.1: H₂ / Pd/C / ethanol; H₂O / 2585.74 Torr

3.1: cesium carbonate / dimethylformamide / 5 h / 65 °C

With N,N,N,N,N,N-hexamethylphosphoric triamide; hydrogen; sodium hexamethyldisilazane; caesium carbonate; palladium on activated charcoal; In tetrahydrofuran; ethanol; water; N,N-dimethyl-formamide;
DOI:10.1021/jm030621d