2',4',5,7-tetrakis(benzyloxy)-8-(3-hydroxy-3-methyl-1-butynyl)isoflavone

Base Information

Chemical Name:2',4',5,7-tetrakis(benzyloxy)-8-(3-hydroxy-3-methyl-1-butynyl)isoflavone
CAS No.:160154-74-5
Molecular Formula:C₄₈H₄₀O₇
Molecular Weight:728.841
Hs Code.:

Synonyms:2',4',5,7-tetrakis(benzyloxy)-8-(3-hydroxy-3-methyl-1-butynyl)isoflavone

Suppliers and Price of 2',4',5,7-tetrakis(benzyloxy)-8-(3-hydroxy-3-methyl-1-butynyl)isoflavone

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 2',4',5,7-tetrakis(benzyloxy)-8-(3-hydroxy-3-methyl-1-butynyl)isoflavone

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

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Technology Process of 2',4',5,7-tetrakis(benzyloxy)-8-(3-hydroxy-3-methyl-1-butynyl)isoflavone

There total 7 articles about 2',4',5,7-tetrakis(benzyloxy)-8-(3-hydroxy-3-methyl-1-butynyl)isoflavone 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: 83.0%

: 115-19-5
2-methyl-but-3-yn-2-ol

: 160154-73-4
2',4',5,7-tetrakis(benzyloxy)-8-iodoisoflavone

: 160154-74-5
2',4',5,7-tetrakis(benzyloxy)-8-(3-hydroxy-3-methyl-1-butynyl)isoflavone

Guidance literature:: With copper(l) iodide; triethylamine; triphenylphosphine; palladium dichloride; In N,N-dimethyl-formamide; at 80 - 85 ℃; for 6h;
DOI:10.1246/cl.1994.2101

Reference yield:

: 160154-72-3
1-<2-acetoxy-4,6-bis(benzyloxy)-3-iodophenyl>-2-<2,4-bis(benzyloxy)phenyl>-3,3-dimethoxypropan-1-one

: 160154-74-5
2',4',5,7-tetrakis(benzyloxy)-8-(3-hydroxy-3-methyl-1-butynyl)isoflavone

Guidance literature:: Multi-step reaction with 2 steps

1: aq. NaOH / tetrahydrofuran; methanol / 2 h / 35 °C

2: 77 percent / PPh₃; CuI; NEt₃ / PdCl₂ / dimethylformamide / 2 h / 85 °C

With sodium hydroxide; copper(l) iodide; triethylamine; triphenylphosphine; palladium dichloride; In tetrahydrofuran; methanol; N,N-dimethyl-formamide;
DOI:10.1016/S0040-4039(01)01234-5

Reference yield:

: 160154-71-2
2'-acetoxy-2,4,4',6'-tetrakis(benzyloxy)-3'-iodochalcone

: 160154-74-5
2',4',5,7-tetrakis(benzyloxy)-8-(3-hydroxy-3-methyl-1-butynyl)isoflavone

Guidance literature:: Multi-step reaction with 3 steps

1: thallium(III) nitrate trihydrate / CHCl₃ / 2 h / 40 °C

2: aq. NaOH / tetrahydrofuran; methanol / 2 h / 35 °C

3: 77 percent / PPh₃; CuI; NEt₃ / PdCl₂ / dimethylformamide / 2 h / 85 °C

With sodium hydroxide; copper(l) iodide; thallium(III) nitrate trihydrate; triethylamine; triphenylphosphine; palladium dichloride; In tetrahydrofuran; methanol; chloroform; N,N-dimethyl-formamide;
DOI:10.1016/S0040-4039(01)01234-5