7-benzoyloxy-5-hydroxy-6-(3-methyl-2-butenyl)-3',4'-methylenedioxyisoflavone

Base Information

Chemical Name:7-benzoyloxy-5-hydroxy-6-(3-methyl-2-butenyl)-3',4'-methylenedioxyisoflavone
CAS No.:911412-08-3
Molecular Formula:C₂₈H₂₂O₇
Molecular Weight:470.478
Hs Code.:

Synonyms:7-benzoyloxy-5-hydroxy-6-(3-methyl-2-butenyl)-3',4'-methylenedioxyisoflavone

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Chemical Property of 7-benzoyloxy-5-hydroxy-6-(3-methyl-2-butenyl)-3',4'-methylenedioxyisoflavone

Chemical Property:

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Technology Process of 7-benzoyloxy-5-hydroxy-6-(3-methyl-2-butenyl)-3',4'-methylenedioxyisoflavone

There total 15 articles about 7-benzoyloxy-5-hydroxy-6-(3-methyl-2-butenyl)-3',4'-methylenedioxyisoflavone 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: 79.0%

: 911286-07-2
7-benzoyloxy-6-(3-methyl-2-butenyl)-3',4'-methylenedioxy-5-tosyloxyisoflavone

: 911412-08-3
7-benzoyloxy-5-hydroxy-6-(3-methyl-2-butenyl)-3',4'-methylenedioxyisoflavone

Guidance literature:: With boron trichloride; In dichloromethane; for 2.5h; cooling;
DOI:10.1016/j.tet.2006.06.066

Reference yield:

: 2',4'-bis(benzyloxy)-6'-hydroxy-3'-iodo-3,4-methylenedioxychalcone

: 911412-08-3
7-benzoyloxy-5-hydroxy-6-(3-methyl-2-butenyl)-3',4'-methylenedioxyisoflavone

Guidance literature:: Multi-step reaction with 9 steps

1: 89 percent / pyridine / 0.1 h / 125 °C / microwave irradiation

2: [hydroxy(tosyloxy)iodo]benzene / CHCl₃ / 0.2 h / 60 °C / microwave irradiation

3: 0.78 g / aq. NaOH / methanol; CHCl₃ / 0.08 h / 50 °C / microwave irradiation

4: 68 percent / Et₃N; PdCl₂; PPh₃ / CuI / dimethylformamide / 0.13 h / 80 °C / microwave irradiation

5: 87 percent / H₂ / Pd/C / methanol; dioxane / 1 h / 20 °C

6: 91 percent / K₂CO₃ / acetone / 0.42 h / 45 °C

7: 94 percent / K₂CO₃ / acetone / 0.18 h / microwave irradiation

8: 85 percent / TsOH*H₂O; acetic acid / toluene / 0.33 h / 117 °C / microwave irradiation

9: 79 percent / BCl₃ / CH₂Cl₂ / 2.5 h / cooling

With pyridine; sodium hydroxide; [hydroxy(tosyloxy)iodo]benzene; hydrogen; boron trichloride; potassium carbonate; toluene-4-sulfonic acid; acetic acid; triethylamine; triphenylphosphine; palladium dichloride; palladium on activated charcoal; copper(l) iodide; In 1,4-dioxane; methanol; dichloromethane; chloroform; N,N-dimethyl-formamide; acetone; toluene;
DOI:10.1016/j.tet.2006.06.066

Reference yield:

: 911286-03-8
5,7-bis(benzyloxy)-6-iodo-3',4'-methylenedioxyisoflavone

: 911412-08-3
7-benzoyloxy-5-hydroxy-6-(3-methyl-2-butenyl)-3',4'-methylenedioxyisoflavone

Guidance literature:: Multi-step reaction with 6 steps

1: 68 percent / Et₃N; PdCl₂; PPh₃ / CuI / dimethylformamide / 0.13 h / 80 °C / microwave irradiation

2: 87 percent / H₂ / Pd/C / methanol; dioxane / 1 h / 20 °C

3: 91 percent / K₂CO₃ / acetone / 0.42 h / 45 °C

4: 94 percent / K₂CO₃ / acetone / 0.18 h / microwave irradiation

5: 85 percent / TsOH*H₂O; acetic acid / toluene / 0.33 h / 117 °C / microwave irradiation

6: 79 percent / BCl₃ / CH₂Cl₂ / 2.5 h / cooling

With hydrogen; boron trichloride; potassium carbonate; toluene-4-sulfonic acid; acetic acid; triethylamine; triphenylphosphine; palladium dichloride; palladium on activated charcoal; copper(l) iodide; In 1,4-dioxane; methanol; dichloromethane; N,N-dimethyl-formamide; acetone; toluene;
DOI:10.1016/j.tet.2006.06.066