methyl (RS)-[5-(benzoxazol-6-ylmethoxy)-2-cyanophenoxy]-(2-methylphenyl)acetate

Base Information

Chemical Name:methyl (RS)-[5-(benzoxazol-6-ylmethoxy)-2-cyanophenoxy]-(2-methylphenyl)acetate
CAS No.:181038-57-3
Molecular Formula:C₂₅H₂₀N₂O₅
Molecular Weight:428.444
Hs Code.:

Synonyms:methyl (RS)-[5-(benzoxazol-6-ylmethoxy)-2-cyanophenoxy]-(2-methylphenyl)acetate

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Chemical Property of methyl (RS)-[5-(benzoxazol-6-ylmethoxy)-2-cyanophenoxy]-(2-methylphenyl)acetate

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Technology Process of methyl (RS)-[5-(benzoxazol-6-ylmethoxy)-2-cyanophenoxy]-(2-methylphenyl)acetate

There total 12 articles about methyl (RS)-[5-(benzoxazol-6-ylmethoxy)-2-cyanophenoxy]-(2-methylphenyl)acetate 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:

: 6-chloromethyl-benzooxazole

: 181038-61-9
[R,S]-methyl (2-cyano-5-hydroxy)phenoxy-(2-methyl)phenylacetate

: 181038-57-3
methyl (RS)-[5-(benzoxazol-6-ylmethoxy)-2-cyanophenoxy]-(2-methylphenyl)acetate

Guidance literature:: [R,S]-methyl (2-cyano-5-hydroxy)phenoxy-(2-methyl)phenylacetate; With sodium hydride; In N,N-dimethyl-formamide; at 20 ℃; for 0.166667h;

6-chloromethyl-benzooxazole; In N,N-dimethyl-formamide; at 20 ℃; for 1h; Further stages.;
DOI:10.1021/jm990378b

Reference yield:

: 644-36-0
o-methylphenylacetic acid

: 181038-57-3
methyl (RS)-[5-(benzoxazol-6-ylmethoxy)-2-cyanophenoxy]-(2-methylphenyl)acetate

Guidance literature:: Multi-step reaction with 5 steps

1.1: H₂SO₄ / Heating

2.1: NBS; AIBN / CHCl₃ / Heating

3.1: NaH / dimethylformamide / 0.17 h / 20 °C

3.2: dimethylformamide / 1 h / 20 °C

4.1: 60 percent / DABCO; Wilkinsons catalyst / methanol / 2 h / Heating

5.1: NaH / dimethylformamide / 0.17 h / 20 °C

5.2: dimethylformamide / 1 h / 20 °C

With 1,4-diaza-bicyclo[2.2.2]octane; N-Bromosuccinimide; Wilkinson's catalyst; 2,2'-azobis(isobutyronitrile); sulfuric acid; sodium hydride; In methanol; chloroform; N,N-dimethyl-formamide; 1.1: Esterification / 2.1: Bromination / 3.1: Metallation / 3.2: Substitution / 4.1: Deallylation / 5.1: Metallation / 5.2: Substitution;
DOI:10.1021/jm990378b

Reference yield:

: 40851-62-5
methyl o-tolylacetate

: 181038-57-3
methyl (RS)-[5-(benzoxazol-6-ylmethoxy)-2-cyanophenoxy]-(2-methylphenyl)acetate

Guidance literature:: Multi-step reaction with 4 steps

1.1: NBS; AIBN / CHCl₃ / Heating

2.1: NaH / dimethylformamide / 0.17 h / 20 °C

2.2: dimethylformamide / 1 h / 20 °C

3.1: 60 percent / DABCO; Wilkinsons catalyst / methanol / 2 h / Heating

4.1: NaH / dimethylformamide / 0.17 h / 20 °C

4.2: dimethylformamide / 1 h / 20 °C

With 1,4-diaza-bicyclo[2.2.2]octane; N-Bromosuccinimide; Wilkinson's catalyst; 2,2'-azobis(isobutyronitrile); sodium hydride; In methanol; chloroform; N,N-dimethyl-formamide; 1.1: Bromination / 2.1: Metallation / 2.2: Substitution / 3.1: Deallylation / 4.1: Metallation / 4.2: Substitution;
DOI:10.1021/jm990378b