2,3-bis(3,4-dimethoxybenzyl)maleic anhydride

Base Information

Chemical Name:2,3-bis(3,4-dimethoxybenzyl)maleic anhydride
CAS No.:163732-93-2
Molecular Formula:C₂₂H₂₂O₇
Molecular Weight:398.412
Hs Code.:

Synonyms:2,3-bis(3,4-dimethoxybenzyl)maleic anhydride

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Chemical Property of 2,3-bis(3,4-dimethoxybenzyl)maleic anhydride

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Technology Process of 2,3-bis(3,4-dimethoxybenzyl)maleic anhydride

There total 7 articles about 2,3-bis(3,4-dimethoxybenzyl)maleic anhydride 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: 86.0%

: 91231-60-6
2,3-bis(3,4-dimethoxybenzylidene)butanedioic acid anhydride

: 163732-93-2
2,3-bis(3,4-dimethoxybenzyl)maleic anhydride

Guidance literature:: With hydrogen; palladium on activated charcoal; In ethyl acetate; for 32h; under 3102.9 Torr;
DOI:10.1016/0040-4020(96)00761-2

Reference yield: 86.0%

: 20098-97-9
diveratralidenesuccinic anhydride

: 163732-93-2
2,3-bis(3,4-dimethoxybenzyl)maleic anhydride

Guidance literature:: With hydrogen; palladium on activated charcoal; under 3102.9 Torr;
DOI:10.1016/0957-4166(95)00084-3

Reference yield:

: 73119-35-4
2,3-bis(3,4-dimethoxybenzylidene)butanedioic acid

: 163732-93-2
2,3-bis(3,4-dimethoxybenzyl)maleic anhydride

Guidance literature:: Multi-step reaction with 2 steps

1: 67 percent / trifluoroacetic anhydride / 3 h / Heating

2: 86 percent / H₂ / 10percent Pd/C / ethyl acetate / 32 h / 3102.9 Torr

With hydrogen; trifluoroacetic anhydride; palladium on activated charcoal; In ethyl acetate;
DOI:10.1016/0040-4020(96)00761-2