1,8-dimethoxy-2-(E)-[2-(3,4-dimethoxyphenyl)ethenyl]-9,10-anthracenedione

Base Information

Chemical Name:1,8-dimethoxy-2-(E)-[2-(3,4-dimethoxyphenyl)ethenyl]-9,10-anthracenedione
CAS No.:462628-82-6
Molecular Formula:C₂₆H₂₂O₆
Molecular Weight:430.457
Hs Code.:

Synonyms:1,8-dimethoxy-2-(E)-[2-(3,4-dimethoxyphenyl)ethenyl]-9,10-anthracenedione

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Chemical Property of 1,8-dimethoxy-2-(E)-[2-(3,4-dimethoxyphenyl)ethenyl]-9,10-anthracenedione

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Technology Process of 1,8-dimethoxy-2-(E)-[2-(3,4-dimethoxyphenyl)ethenyl]-9,10-anthracenedione

There total 2 articles about 1,8-dimethoxy-2-(E)-[2-(3,4-dimethoxyphenyl)ethenyl]-9,10-anthracenedione 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: 42.0%

: 120-14-9
3,4-dimethoxy-benzaldehyde

: 2-[(1,8-dimethoxy-9,10-dioxo-2-anthracenyl)methyl]triphenylphosphonium bromide

: 462628-82-6
1,8-dimethoxy-2-(E)-[2-(3,4-dimethoxyphenyl)ethenyl]-9,10-anthracenedione

Guidance literature:: With sodium hydride; In dimethyl sulfoxide; at 60 ℃; for 1h;
DOI:10.1016/S0223-5234(01)01291-0

Reference yield:

: 107960-83-8
2-bromomethyl-1,8-dimethoxy-9,10-anthracenedione

: 462628-82-6
1,8-dimethoxy-2-(E)-[2-(3,4-dimethoxyphenyl)ethenyl]-9,10-anthracenedione

Guidance literature:: Multi-step reaction with 2 steps

1: various solvent(s) / 0.08 h / 100 °C

2: 42 percent / NaH / dimethylsulfoxide / 1 h / 60 °C

With sodium hydride; In dimethyl sulfoxide; 2: Wittig reaction;
DOI:10.1016/S0223-5234(01)01291-0

Reference yield:

: 462628-82-6
1,8-dimethoxy-2-(E)-[2-(3,4-dimethoxyphenyl)ethenyl]-9,10-anthracenedione

: 1027138-10-8
2-[2-(3,4-dimethoxy-phenyl)-ethyl]-1,8-dimethoxy-anthraquinone

Guidance literature:: With hydrogen; palladium on activated charcoal; In ethanol; at 20 ℃; for 12h; atmospheric pressure;
DOI:10.1016/S0223-5234(01)01291-0