t-butyl 4-[(5-cyano-2-benzofuranyl)carbonyl-N-methylamino]phenoxyacetate

Base Information

Chemical Name:t-butyl 4-[(5-cyano-2-benzofuranyl)carbonyl-N-methylamino]phenoxyacetate
CAS No.:174774-59-5
Molecular Formula:C₂₃H₂₂N₂O₅
Molecular Weight:406.438
Hs Code.:

Synonyms:t-butyl 4-[(5-cyano-2-benzofuranyl)carbonyl-N-methylamino]phenoxyacetate

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Chemical Property of t-butyl 4-[(5-cyano-2-benzofuranyl)carbonyl-N-methylamino]phenoxyacetate

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Technology Process of t-butyl 4-[(5-cyano-2-benzofuranyl)carbonyl-N-methylamino]phenoxyacetate

There total 4 articles about t-butyl 4-[(5-cyano-2-benzofuranyl)carbonyl-N-methylamino]phenoxyacetate 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: 100.0%

: 84102-75-0
5-cyanobenzo[b]furan-2-carboxylic acid

: 174774-57-3
tert-butyl 4-(methylamino)phenoxyacetate

: 174774-59-5
t-butyl 4-[(5-cyano-2-benzofuranyl)carbonyl-N-methylamino]phenoxyacetate

Guidance literature:: With benzotriazol-1-ol; In N,N-dimethyl-formamide; at 20 ℃; for 18h;
DOI:10.1248/cpb.47.1694

Reference yield:

: 167843-57-4
tert-butyl 2-(4-aminophenoxy)acetate

: 174774-59-5
t-butyl 4-[(5-cyano-2-benzofuranyl)carbonyl-N-methylamino]phenoxyacetate

Guidance literature:: Multi-step reaction with 3 steps

1: 84 percent / ethanol / 4 h / Heating

2: 59 percent / NaBH₄ / dimethylsulfoxide / 0.5 h / 100 °C

3: 100 percent / HOBt; EDI / dimethylformamide / 18 h / 20 °C

With sodium tetrahydroborate; benzotriazol-1-ol; In ethanol; dimethyl sulfoxide; N,N-dimethyl-formamide; 1: Condensation / 2: Reduction / 3: coupling;
DOI:10.1248/cpb.47.1694

Reference yield:

: 174774-58-4
tert-butyl (4-succinimidomethylamino)phenoxyacetate

: 174774-59-5
t-butyl 4-[(5-cyano-2-benzofuranyl)carbonyl-N-methylamino]phenoxyacetate

Guidance literature:: Multi-step reaction with 2 steps

1: 59 percent / NaBH₄ / dimethylsulfoxide / 0.5 h / 100 °C

2: 100 percent / HOBt; EDI / dimethylformamide / 18 h / 20 °C

With sodium tetrahydroborate; benzotriazol-1-ol; In dimethyl sulfoxide; N,N-dimethyl-formamide; 1: Reduction / 2: coupling;
DOI:10.1248/cpb.47.1694