ethyl 2-<10-<3,4-dimethoxy-2,5-di(methoxymethoxy)-6-methylphenyl>decylidene>-3-oxotetracosanoate

Base Information

Chemical Name:ethyl 2-<10-<3,4-dimethoxy-2,5-di(methoxymethoxy)-6-methylphenyl>decylidene>-3-oxotetracosanoate
CAS No.:96022-21-8
Molecular Formula:C₄₉H₈₆O₉
Molecular Weight:819.216
Hs Code.:

Synonyms:ethyl 2-<10-<3,4-dimethoxy-2,5-di(methoxymethoxy)-6-methylphenyl>decylidene>-3-oxotetracosanoate

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Chemical Property of ethyl 2-<10-<3,4-dimethoxy-2,5-di(methoxymethoxy)-6-methylphenyl>decylidene>-3-oxotetracosanoate

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Technology Process of ethyl 2-<10-<3,4-dimethoxy-2,5-di(methoxymethoxy)-6-methylphenyl>decylidene>-3-oxotetracosanoate

There total 8 articles about ethyl 2-<10-<3,4-dimethoxy-2,5-di(methoxymethoxy)-6-methylphenyl>decylidene>-3-oxotetracosanoate 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: 65.6%

: 96012-41-8
ethyl 3-oxotetracosanoate

: 86515-60-8
10-<3,4-dimethoxy-2,5-di(methoxymethoxy)-6-methylphenyl>decanal

: 96022-21-8
ethyl 2-<10-<3,4-dimethoxy-2,5-di(methoxymethoxy)-6-methylphenyl>decylidene>-3-oxotetracosanoate

Guidance literature:: With piperidine; acetic acid; In benzene; Heating;
DOI:10.1246/bcsj.57.3182

Reference yield:

: 58186-27-9
Idebenone

: 96022-21-8
ethyl 2-<10-<3,4-dimethoxy-2,5-di(methoxymethoxy)-6-methylphenyl>decylidene>-3-oxotetracosanoate

Guidance literature:: Multi-step reaction with 6 steps

1: 90.7 percent / pyridine / CH₂Cl₂ / 15 h / Ambient temperature

2: H₂ / 5percentPd/C / dimethylformamide / 2 h / Ambient temperature

3: 1) NaH / 1) DMF, 30 min, 2) room temperature, 15 h

4: 27.4 g / 4M aq.NaOH / ethanol / 15 h / Ambient temperature

5: 81.1 percent / pyridine*SO₃, DMSO, Et₃N / 1 h / Ambient temperature

6: 65.6 percent / piperidine, AcOH / benzene / Heating

With piperidine; pyridine; sodium hydroxide; hydrogen; sulfur trioxide pyridine complex; sodium hydride; acetic acid; dimethyl sulfoxide; triethylamine; 5% Pd on active carbon; In ethanol; dichloromethane; N,N-dimethyl-formamide; benzene;
DOI:10.1246/bcsj.57.3182

Reference yield:

: 58186-28-0
2,3-dimethoxy-5-methyl-6-(10'-acetoxydecyl)-1,4-benzoquinone

: 96022-21-8
ethyl 2-<10-<3,4-dimethoxy-2,5-di(methoxymethoxy)-6-methylphenyl>decylidene>-3-oxotetracosanoate

Guidance literature:: Multi-step reaction with 5 steps

1: H₂ / 5percentPd/C / dimethylformamide / 2 h / Ambient temperature

2: 1) NaH / 1) DMF, 30 min, 2) room temperature, 15 h

3: 27.4 g / 4M aq.NaOH / ethanol / 15 h / Ambient temperature

4: 81.1 percent / pyridine*SO₃, DMSO, Et₃N / 1 h / Ambient temperature

5: 65.6 percent / piperidine, AcOH / benzene / Heating

With piperidine; sodium hydroxide; hydrogen; sulfur trioxide pyridine complex; sodium hydride; acetic acid; dimethyl sulfoxide; triethylamine; 5% Pd on active carbon; In ethanol; N,N-dimethyl-formamide; benzene;
DOI:10.1246/bcsj.57.3182