t-butyl [2-{5-(2-hydroxy-5-methoxybenzoyl)-2-oxopyridin-1(2H)-yl}ethyl]carbamate

Base Information

Chemical Name:t-butyl [2-{5-(2-hydroxy-5-methoxybenzoyl)-2-oxopyridin-1(2H)-yl}ethyl]carbamate
CAS No.:1592003-29-6
Molecular Formula:C₂₀H₂₄N₂O₆
Molecular Weight:388.42
Hs Code.:

Synonyms:t-butyl [2-{5-(2-hydroxy-5-methoxybenzoyl)-2-oxopyridin-1(2H)-yl}ethyl]carbamate

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Chemical Property of t-butyl [2-{5-(2-hydroxy-5-methoxybenzoyl)-2-oxopyridin-1(2H)-yl}ethyl]carbamate

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Technology Process of t-butyl [2-{5-(2-hydroxy-5-methoxybenzoyl)-2-oxopyridin-1(2H)-yl}ethyl]carbamate

There total 5 articles about t-butyl [2-{5-(2-hydroxy-5-methoxybenzoyl)-2-oxopyridin-1(2H)-yl}ethyl]carbamate 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: 81.0%

: 57260-73-8
N-BOC-1,2-diaminoethane

: 1592003-14-9
ethyl (2E)-3-(6-methoxy-4-oxo-4H-1-benzopyran-3-yl)acrylate

: 1592003-29-6
t-butyl [2-{5-(2-hydroxy-5-methoxybenzoyl)-2-oxopyridin-1(2H)-yl}ethyl]carbamate

Guidance literature:: With triethylamine; In ethanol; Reflux;
DOI:10.1016/j.bioorg.2014.02.001

Reference yield:

: 69155-77-7
6-Acetoxychromone-3-aldehyde

: 1592003-29-6
t-butyl [2-{5-(2-hydroxy-5-methoxybenzoyl)-2-oxopyridin-1(2H)-yl}ethyl]carbamate

Guidance literature:: Multi-step reaction with 4 steps

1: pyridine / 1.5 h

2: sulfuric acid / 12 h

3: potassium carbonate / acetone / 12 h / Reflux

4: triethylamine / ethanol / Reflux

With pyridine; sulfuric acid; potassium carbonate; triethylamine; In ethanol; acetone; 1: |Knoevenagel Condensation;
DOI:10.1016/j.bioorg.2014.02.001

Reference yield:

: 490-78-8
2,5-Dihydroxyacetophenone

: 1592003-29-6
t-butyl [2-{5-(2-hydroxy-5-methoxybenzoyl)-2-oxopyridin-1(2H)-yl}ethyl]carbamate

Guidance literature:: Multi-step reaction with 6 steps

1: pyridine / 6 h

2: trichlorophosphate / 13 h / 50 °C

3: pyridine / 1.5 h

4: sulfuric acid / 12 h

5: potassium carbonate / acetone / 12 h / Reflux

6: triethylamine / ethanol / Reflux

With pyridine; sulfuric acid; potassium carbonate; triethylamine; trichlorophosphate; In ethanol; acetone; 2: |Vilsmeier-Haack Formylation / 3: |Knoevenagel Condensation;
DOI:10.1016/j.bioorg.2014.02.001