[3-(3-Benzyloxy-pentyl)-9,10-dihydroxy-5-methoxy-4-oxo-1,2,3,4-tetrahydro-anthracen-2-yl]-acetic acid tert-butyl ester

Base Information

Chemical Name:[3-(3-Benzyloxy-pentyl)-9,10-dihydroxy-5-methoxy-4-oxo-1,2,3,4-tetrahydro-anthracen-2-yl]-acetic acid tert-butyl ester
CAS No.:88453-87-6
Molecular Formula:C₃₃H₄₀O₇
Molecular Weight:548.676
Hs Code.:

Synonyms:[3-(3-Benzyloxy-pentyl)-9,10-dihydroxy-5-methoxy-4-oxo-1,2,3,4-tetrahydro-anthracen-2-yl]-acetic acid tert-butyl ester

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Chemical Property of [3-(3-Benzyloxy-pentyl)-9,10-dihydroxy-5-methoxy-4-oxo-1,2,3,4-tetrahydro-anthracen-2-yl]-acetic acid tert-butyl ester

Chemical Property:

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Technology Process of [3-(3-Benzyloxy-pentyl)-9,10-dihydroxy-5-methoxy-4-oxo-1,2,3,4-tetrahydro-anthracen-2-yl]-acetic acid tert-butyl ester

There total 1 articles about [3-(3-Benzyloxy-pentyl)-9,10-dihydroxy-5-methoxy-4-oxo-1,2,3,4-tetrahydro-anthracen-2-yl]-acetic acid tert-butyl ester 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:

: 65131-09-1
7-methoxy-3-(phenylsulfonyl)-1(3H)-isobenzofuranone

: 88453-63-8
methyl <6-(3-(benzyloxy)pent-1-yl)-1-oxo-2-cyclohexen-5-yl>acetate

: 1907-33-1
lithium tert-butoxide

: 88453-64-9
[3-(3-Benzyloxy-pentyl)-9,10-dihydroxy-5-methoxy-4-oxo-1,2,3,4-tetrahydro-anthracen-2-yl]-acetic acid methyl ester

: 88453-87-6
[3-(3-Benzyloxy-pentyl)-9,10-dihydroxy-5-methoxy-4-oxo-1,2,3,4-tetrahydro-anthracen-2-yl]-acetic acid tert-butyl ester

Guidance literature:: With lithium tert-butoxide; In tetrahydrofuran; 1.) r.t., 1h, reflux, 15 min.;
DOI:10.1021/ja00316a048

Reference yield:

: 88453-87-6
[3-(3-Benzyloxy-pentyl)-9,10-dihydroxy-5-methoxy-4-oxo-1,2,3,4-tetrahydro-anthracen-2-yl]-acetic acid tert-butyl ester

: 88453-64-9
[3-(3-Benzyloxy-pentyl)-9,10-dihydroxy-5-methoxy-4-oxo-1,2,3,4-tetrahydro-anthracen-2-yl]-acetic acid methyl ester

Guidance literature:: With hydrogenchloride; In methanol; at 50 ℃; for 1h;
DOI:10.1021/ja00316a048

Reference yield:

: 88453-87-6
[3-(3-Benzyloxy-pentyl)-9,10-dihydroxy-5-methoxy-4-oxo-1,2,3,4-tetrahydro-anthracen-2-yl]-acetic acid tert-butyl ester

: 88453-67-2
methyl <3-(3-(benzyloxy)pent-1-yl)-4,5-dimethoxyanthraquinon-2-yl>acetate

Guidance literature:: Multi-step reaction with 3 steps

1: hydrogen chloride / methanol / 1 h / 50 °C

2: 80 percent / dimethylformamide / 5 h / 70 °C

3: 91 percent / 1.) potassium carbonate, 2.) triethylamine / 1.) acetone, reflux, 8 h, 2.) ethyl acetate, r.t., 0.5 h

With hydrogenchloride; potassium carbonate; triethylamine; In methanol; N,N-dimethyl-formamide;
DOI:10.1021/ja00316a048