7-(7-(benzyloxy)-2-(3,4-bis(benzyloxy)phenyl)-5-hydroxy-4-oxo-4H-chromen-3-yloxy)-7-oxoheptanoicacid

Base Information

Chemical Name:7-(7-(benzyloxy)-2-(3,4-bis(benzyloxy)phenyl)-5-hydroxy-4-oxo-4H-chromen-3-yloxy)-7-oxoheptanoicacid
CAS No.:1469894-65-2
Molecular Formula:C₄₃H₃₈O₁₀
Molecular Weight:714.769
Hs Code.:

Synonyms:7-(7-(benzyloxy)-2-(3,4-bis(benzyloxy)phenyl)-5-hydroxy-4-oxo-4H-chromen-3-yloxy)-7-oxoheptanoicacid

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Chemical Property of 7-(7-(benzyloxy)-2-(3,4-bis(benzyloxy)phenyl)-5-hydroxy-4-oxo-4H-chromen-3-yloxy)-7-oxoheptanoicacid

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Technology Process of 7-(7-(benzyloxy)-2-(3,4-bis(benzyloxy)phenyl)-5-hydroxy-4-oxo-4H-chromen-3-yloxy)-7-oxoheptanoicacid

There total 4 articles about 7-(7-(benzyloxy)-2-(3,4-bis(benzyloxy)phenyl)-5-hydroxy-4-oxo-4H-chromen-3-yloxy)-7-oxoheptanoicacid 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: 76.0%

: 1469894-64-1
1-(7-(benzyloxy)-2-(3,4-bis(benzyloxy)phenyl)-5-hydroxy-4-oxo-4H-chromen-3-yl)7-tert-butyl heptanedioate

: 1469894-65-2
7-(7-(benzyloxy)-2-(3,4-bis(benzyloxy)phenyl)-5-hydroxy-4-oxo-4H-chromen-3-yloxy)-7-oxoheptanoicacid

Guidance literature:: With triethylsilane; trifluoroacetic acid; In dichloromethane; at 20 ℃;
DOI:10.1016/j.bmcl.2013.08.094

Reference yield:

: 183067-65-4
7-(benzyloxy)-2-(3,4-bis(benzyloxy)phenyl)-3,5-dihydroxy-4H-chromen-4-one

: 1469894-65-2
7-(7-(benzyloxy)-2-(3,4-bis(benzyloxy)phenyl)-5-hydroxy-4-oxo-4H-chromen-3-yloxy)-7-oxoheptanoicacid

Guidance literature:: Multi-step reaction with 2 steps

1: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; dmap / tetrahydrofuran / 20 °C

2: triethylsilane; trifluoroacetic acid / dichloromethane / 20 °C

With triethylsilane; dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid; In tetrahydrofuran; dichloromethane;
DOI:10.1016/j.bmcl.2013.08.094

Reference yield:

: 100-39-0
benzyl bromide

: 1469894-65-2
7-(7-(benzyloxy)-2-(3,4-bis(benzyloxy)phenyl)-5-hydroxy-4-oxo-4H-chromen-3-yloxy)-7-oxoheptanoicacid

Guidance literature:: Multi-step reaction with 3 steps

1: potassium carbonate / N,N-dimethyl-formamide / 0 - 20 °C

2: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; dmap / tetrahydrofuran / 20 °C

3: triethylsilane; trifluoroacetic acid / dichloromethane / 20 °C

With triethylsilane; dmap; potassium carbonate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/j.bmcl.2013.08.094