3,4-dimethoxy-α-methylene benzeneacetic acid

Base Information

Chemical Name:3,4-dimethoxy-α-methylene benzeneacetic acid
CAS No.:133032-86-7
Molecular Formula:C₁₁H₁₂O₄
Molecular Weight:208.214
Hs Code.:

Synonyms:3,4-dimethoxy-α-methylene benzeneacetic acid

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Chemical Property of 3,4-dimethoxy-α-methylene benzeneacetic acid

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Technology Process of 3,4-dimethoxy-α-methylene benzeneacetic acid

There total 3 articles about 3,4-dimethoxy-α-methylene benzeneacetic acid 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:

: 459453-60-2
3,4-dimethoxybenzeneacrylic acid methyl ester

: 133032-86-7
3,4-dimethoxy-α-methylene benzeneacetic acid

Guidance literature:: With water; sodium hydroxide; for 1h; Reflux;
DOI:10.1002/chem.201503716

Reference yield:

: 93-40-3
(3,4-Dimethoxyphenyl)acetic acid

: 133032-86-7
3,4-dimethoxy-α-methylene benzeneacetic acid

Guidance literature:: Multi-step reaction with 3 steps

1: sulfuric acid / 16 h / Reflux

2: piperidine; potassium carbonate / toluene / 20 °C / Heating

3: sodium hydroxide / 2 h / Reflux

With piperidine; sulfuric acid; potassium carbonate; sodium hydroxide; In toluene;
DOI:10.1039/d1cc05824j