2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-chromen-3-yl 7-(2-(2,2-dimethyl-4H-benzo[d][1,3]dioxin-6-ylamino)-2-oxoethylamino)-7-oxoheptanoate

Base Information

Chemical Name:2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-chromen-3-yl 7-(2-(2,2-dimethyl-4H-benzo[d][1,3]dioxin-6-ylamino)-2-oxoethylamino)-7-oxoheptanoate
CAS No.:1469894-77-6
Molecular Formula:C₃₄H₃₄N₂O₁₂
Molecular Weight:662.65
Hs Code.:

Synonyms:2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-chromen-3-yl 7-(2-(2,2-dimethyl-4H-benzo[d][1,3]dioxin-6-ylamino)-2-oxoethylamino)-7-oxoheptanoate

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Chemical Property of 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-chromen-3-yl 7-(2-(2,2-dimethyl-4H-benzo[d][1,3]dioxin-6-ylamino)-2-oxoethylamino)-7-oxoheptanoate

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Technology Process of 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-chromen-3-yl 7-(2-(2,2-dimethyl-4H-benzo[d][1,3]dioxin-6-ylamino)-2-oxoethylamino)-7-oxoheptanoate

There total 8 articles about 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-chromen-3-yl 7-(2-(2,2-dimethyl-4H-benzo[d][1,3]dioxin-6-ylamino)-2-oxoethylamino)-7-oxoheptanoate 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: 57.0%

: 1469894-73-2
7-(benzyloxy)-2-(3,4-bis(benzyloxy)phenyl)-5-hydroxy-4-oxo-4H-chromen-3-yl 7-(2-(2,2-dimethyl-4H-benzo[d][1,3]dioxin-6-ylamino)-2-oxoethylamino)-7-oxoheptanoate

: 1469894-77-6
2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-chromen-3-yl 7-(2-(2,2-dimethyl-4H-benzo[d][1,3]dioxin-6-ylamino)-2-oxoethylamino)-7-oxoheptanoate

Guidance literature:: With tetrabutyl ammonium fluoride; In tetrahydrofuran; at 20 ℃;
DOI:10.1016/j.bmcl.2013.08.094

Reference yield:

: C₂₀H₁₈N₂O₅

: 1469894-77-6
2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-chromen-3-yl 7-(2-(2,2-dimethyl-4H-benzo[d][1,3]dioxin-6-ylamino)-2-oxoethylamino)-7-oxoheptanoate

Guidance literature:: Multi-step reaction with 3 steps

1: hydrazine / ethanol / 2 h / Reflux

2: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; benzotriazol-1-ol; 4-methyl-morpholine / N,N-dimethyl-formamide / 0.5 h

3: tetrabutyl ammonium fluoride / tetrahydrofuran / 20 °C

With 4-methyl-morpholine; tetrabutyl ammonium fluoride; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; hydrazine; In tetrahydrofuran; ethanol; N,N-dimethyl-formamide;
DOI:10.1016/j.bmcl.2013.08.094

Reference yield:

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

: 1469894-77-6
2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-chromen-3-yl 7-(2-(2,2-dimethyl-4H-benzo[d][1,3]dioxin-6-ylamino)-2-oxoethylamino)-7-oxoheptanoate

Guidance literature:: Multi-step reaction with 3 steps

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

2: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; benzotriazol-1-ol; 4-methyl-morpholine / N,N-dimethyl-formamide / 0.5 h

3: tetrabutyl ammonium fluoride / tetrahydrofuran / 20 °C

With 4-methyl-morpholine; triethylsilane; tetrabutyl ammonium fluoride; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; trifluoroacetic acid; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/j.bmcl.2013.08.094