7-(3-chloropropoxy)-3',4'-dibenzyloxyflavone

Base Information

Chemical Name:7-(3-chloropropoxy)-3',4'-dibenzyloxyflavone
CAS No.:307521-34-2
Molecular Formula:C₃₂H₂₇ClO₅
Molecular Weight:527.016
Hs Code.:

Synonyms:7-(3-chloropropoxy)-3',4'-dibenzyloxyflavone

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Chemical Property of 7-(3-chloropropoxy)-3',4'-dibenzyloxyflavone

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Technology Process of 7-(3-chloropropoxy)-3',4'-dibenzyloxyflavone

There total 4 articles about 7-(3-chloropropoxy)-3',4'-dibenzyloxyflavone 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: 95.0%

: 109-70-6
1.3-chlorobromopropane

: 307520-98-5
3',4'-dibenzyloxy-7-hydroxy-flavone

: 307521-34-2
7-(3-chloropropoxy)-3',4'-dibenzyloxyflavone

Guidance literature:: With potassium carbonate; In dimethyl sulfoxide; at 20 ℃; for 5h;
DOI:10.1021/jm000951n

Reference yield:

: 89-84-9
2',4'-dihydroxy-4-acetophenone

: 307521-34-2
7-(3-chloropropoxy)-3',4'-dibenzyloxyflavone

Guidance literature:: Multi-step reaction with 3 steps

1.1: LiHMDS / tetrahydrofuran; hexane / 0.75 h / -30 °C

1.2: tetrahydrofuran; hexane / -60 - 20 °C

2.1: Dowex W₅₀x8 / propan-2-ol / 16 h / Heating

3.1: 95 percent / K₂CO₃ / dimethylsulfoxide / 5 h / 20 °C

With Dowex W₅₀x8; potassium carbonate; lithium hexamethyldisilazane; In tetrahydrofuran; hexane; dimethyl sulfoxide; isopropyl alcohol; 1.1: Metallation / 2.1: Cyclization / 3.1: Alkylation;
DOI:10.1021/jm000951n

Reference yield:

: 174398-83-5
ethyl 3,4-bis(benzyloxy)benzoate

: 307521-34-2
7-(3-chloropropoxy)-3',4'-dibenzyloxyflavone

Guidance literature:: Multi-step reaction with 3 steps

1.1: LiHMDS / tetrahydrofuran; hexane / 0.75 h / -30 °C

1.2: tetrahydrofuran; hexane / -60 - 20 °C

2.1: Dowex W₅₀x8 / propan-2-ol / 16 h / Heating

3.1: 95 percent / K₂CO₃ / dimethylsulfoxide / 5 h / 20 °C

With Dowex W₅₀x8; potassium carbonate; lithium hexamethyldisilazane; In tetrahydrofuran; hexane; dimethyl sulfoxide; isopropyl alcohol; 1.1: Metallation / 2.1: Cyclization / 3.1: Alkylation;
DOI:10.1021/jm000951n