5-hydroxy-3,7-bis(methoxymethoxy)-2-(4-(methoxymethoxy)-3-(prop-2-yn-1-yloxy)phenyl)-4H-chromen-4-one

Base Information

• Chemical Name: 5-hydroxy-3,7-bis(methoxymethoxy)-2-(4-(methoxymethoxy)-3-(prop-2-yn-1-yloxy)phenyl)-4H-chromen-4-one
• CAS No.: 1427579-74-5
• Molecular Formula: C₂₄H₂₄O₁₀
• Molecular Weight: 472.449

Synonyms:5-hydroxy-3,7-bis(methoxymethoxy)-2-(4-(methoxymethoxy)-3-(prop-2-yn-1-yloxy)phenyl)-4H-chromen-4-one

Chemical Property of 5-hydroxy-3,7-bis(methoxymethoxy)-2-(4-(methoxymethoxy)-3-(prop-2-yn-1-yloxy)phenyl)-4H-chromen-4-one

Chemical Property:

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Technology Process of 5-hydroxy-3,7-bis(methoxymethoxy)-2-(4-(methoxymethoxy)-3-(prop-2-yn-1-yloxy)phenyl)-4H-chromen-4-one

There total 2 articles about 5-hydroxy-3,7-bis(methoxymethoxy)-2-(4-(methoxymethoxy)-3-(prop-2-yn-1-yloxy)phenyl)-4H-chromen-4-one 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%

5-hydroxy-2-(3-hydroxy-4-(methoxymethoxy)phenyl)-3,7-bis(methoxymethoxy)-4H-chromen-4-one (1427579-73-4) + propargyl bromide (106-96-7) → 5-hydroxy-3,7-bis(methoxymethoxy)-2-(4-(methoxymethoxy)-3-(prop-2-yn-1-yloxy)phenyl)-4H-chromen-4-one (1427579-74-5)

Guidance literature:

With potassium carbonate; In N,N-dimethyl-formamide; at 20 ℃;

DOI:10.1021/jm301757v

Reference yield:

quercetol (117-39-5,74893-81-5) → 5-hydroxy-3,7-bis(methoxymethoxy)-2-(4-(methoxymethoxy)-3-(prop-2-yn-1-yloxy)phenyl)-4H-chromen-4-one (1427579-74-5)

Guidance literature:

Multi-step reaction with 2 steps

1: N-ethyl-N,N-diisopropylamine / dichloromethane / 15 h / 0 - 20 °C / Inert atmosphere

2: potassium carbonate / N,N-dimethyl-formamide / 20 °C

With potassium carbonate; N-ethyl-N,N-diisopropylamine; In dichloromethane; N,N-dimethyl-formamide;

DOI:10.1021/jm301757v

Reference yield: 100.0%

5-hydroxy-3,7-bis(methoxymethoxy)-2-(4-(methoxymethoxy)-3-(prop-2-yn-1-yloxy)phenyl)-4H-chromen-4-one (1427579-74-5) + methyl iodide (74-88-4) → 5-methoxy-3,7-bis(methoxymethoxy)-2-(4-(methoxymethoxy)-3-(prop-2-yn-1-yloxy)phenyl)-4H-chromen-4-one (1427579-75-6)

Guidance literature:

With potassium carbonate; In N,N-dimethyl-formamide; at 20 ℃;

DOI:10.1021/jm301757v

upstream raw materials:

quercetol

5-hydroxy-2-(3-hydroxy-4-(methoxymethoxy)phenyl)-3,7-bis(methoxymethoxy)-4H-chromen-4-one

propargyl bromide

Downstream raw materials:

5-methoxy-3,7-bis(methoxymethoxy)-2-(4-(methoxymethoxy)-3-(prop-2-yn-1-yloxy)phenyl)-4H-chromen-4-one

3,7-dihydroxy-2-(4-hydroxy-3-(prop-2-yn-1-yloxy)phenyl)-5-methoxy-4H-chromen-4-one

C₃₇H₃₁N₅O₉

C₃₈H₃₃N₅O₁₀

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