methyl 2-<3-(3-(benzyloxy)pent-1-yl)-5,8-dimethoxy-4-hydroxyanthraquinon-2-yl>acetate

Base Information

Chemical Name:methyl 2-<3-(3-(benzyloxy)pent-1-yl)-5,8-dimethoxy-4-hydroxyanthraquinon-2-yl>acetate
CAS No.:88453-73-0
Molecular Formula:C₃₁H₃₂O₈
Molecular Weight:532.59
Hs Code.:

Synonyms:methyl 2-<3-(3-(benzyloxy)pent-1-yl)-5,8-dimethoxy-4-hydroxyanthraquinon-2-yl>acetate

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Chemical Property of methyl 2-<3-(3-(benzyloxy)pent-1-yl)-5,8-dimethoxy-4-hydroxyanthraquinon-2-yl>acetate

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Technology Process of methyl 2-<3-(3-(benzyloxy)pent-1-yl)-5,8-dimethoxy-4-hydroxyanthraquinon-2-yl>acetate

There total 1 articles about methyl 2-<3-(3-(benzyloxy)pent-1-yl)-5,8-dimethoxy-4-hydroxyanthraquinon-2-yl>acetate 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:

: [3-(3-Benzyloxy-pentyl)-9,10-dihydroxy-5,8-dimethoxy-4-oxo-1,2,3,4-tetrahydro-anthracen-2-yl]-acetic acid methyl ester

: 88453-73-0
methyl 2-<3-(3-(benzyloxy)pent-1-yl)-5,8-dimethoxy-4-hydroxyanthraquinon-2-yl>acetate

Guidance literature:: In N,N-dimethyl-formamide; at 70 ℃; for 5h; Yield given;
DOI:10.1021/ja00316a048

Reference yield: 93.0%

: 88453-73-0
methyl 2-<3-(3-(benzyloxy)pent-1-yl)-5,8-dimethoxy-4-hydroxyanthraquinon-2-yl>acetate

: 77-78-1
dimethyl sulfate

: 88453-75-2
methyl <3-(3-(benzyloxy)pent-1-yl)-4,5,8-trimethoxyanthraquinon-2-yl>acetate

Guidance literature:: With potassium carbonate; triethylamine; 1.) acetone, reflux, 8 h, 2.) ethyl acetate, r.t., 0.5 h;
DOI:10.1021/ja00316a048

Reference yield:

: 88453-73-0
methyl 2-<3-(3-(benzyloxy)pent-1-yl)-5,8-dimethoxy-4-hydroxyanthraquinon-2-yl>acetate

: 21288-61-9,54773-77-2,87081-04-7,87638-05-9
(+/-)-ε-pyrromycinone

Guidance literature:: Multi-step reaction with 6 steps

1: 93 percent / 1.) potassium carbonate, 2.) triethylamine / 1.) acetone, reflux, 8 h, 2.) ethyl acetate, r.t., 0.5 h

2: 93 percent / hydrochloride acid, H₂ / 10percent Pd/C / methanol / 1 h / 1137.7 Torr / Ambient temperature

3: 93 percent / pyridinium chlorochromate / CH₂Cl₂ / 3 h / Ambient temperature

4: 156 mg / magnesium methoxide / methanol / 5 h / Ambient temperature

5: 94 percent / aluminium chloride / CH₂Cl₂ / 2 h / Ambient temperature

6: 96 percent / 1.) AIBN, bromine / 1.) carbon tetrachloride, reflux, 2 h, 2.) tetrahydrofuran-water, 2h, r.t.

With hydrogenchloride; aluminium trichloride; 2,2'-azobis(isobutyronitrile); hydrogen; bromine; potassium carbonate; magnesium methanolate; triethylamine; pyridinium chlorochromate; palladium on activated charcoal; In methanol; dichloromethane;
DOI:10.1021/ja00316a048