2-methoxy-4-[1-(4-methoxyphenyl)-meth-(Z)-ylidene]-dihydrofuran-3,3-dicarboxylic acid dimethyl ester

Base Information

Chemical Name:2-methoxy-4-[1-(4-methoxyphenyl)-meth-(Z)-ylidene]-dihydrofuran-3,3-dicarboxylic acid dimethyl ester
CAS No.:862785-15-7
Molecular Formula:C₁₇H₂₀O₇
Molecular Weight:336.342
Hs Code.:

Synonyms:2-methoxy-4-[1-(4-methoxyphenyl)-meth-(Z)-ylidene]-dihydrofuran-3,3-dicarboxylic acid dimethyl ester

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Chemical Property of 2-methoxy-4-[1-(4-methoxyphenyl)-meth-(Z)-ylidene]-dihydrofuran-3,3-dicarboxylic acid dimethyl ester

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Technology Process of 2-methoxy-4-[1-(4-methoxyphenyl)-meth-(Z)-ylidene]-dihydrofuran-3,3-dicarboxylic acid dimethyl ester

There total 1 articles about 2-methoxy-4-[1-(4-methoxyphenyl)-meth-(Z)-ylidene]-dihydrofuran-3,3-dicarboxylic acid dimethyl ester 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: 68.0%

: 696-62-8
para-iodoanisole

: 22398-14-7
dimethyl (methoxymethylene)malonate

: 107-19-7
propargyl alcohol

: 862785-15-7
2-methoxy-4-[1-(4-methoxyphenyl)-meth-(Z)-ylidene]-dihydrofuran-3,3-dicarboxylic acid dimethyl ester

Guidance literature:: With sodium hydride; PdCl₂(AsPh₃)2; In tetrahydrofuran; dimethyl sulfoxide; at 30 ℃; for 3h;
DOI:10.1021/ol050690h

Reference yield: 99.0%

: 862785-15-7
2-methoxy-4-[1-(4-methoxyphenyl)-meth-(Z)-ylidene]-dihydrofuran-3,3-dicarboxylic acid dimethyl ester

: 2-methoxy-4-(4-methoxybenzyl)-dihydrofuran-3,3-dicarboxylic acid dimethyl ester

Guidance literature:: With hydrogen; palladium on activated charcoal; In ethyl acetate; under 7500.6 Torr;
DOI:10.1021/ol050690h

Reference yield:

: 862785-15-7
2-methoxy-4-[1-(4-methoxyphenyl)-meth-(Z)-ylidene]-dihydrofuran-3,3-dicarboxylic acid dimethyl ester

: 3-benzo[1,3]dioxol-5-ylmethyl-4-(4-methoxy-benzyl)-2-oxo-tetrahydro-furan-3-carboxylic acid methyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 99 percent / H₂ / Pd/C / ethyl acetate / 7500.6 Torr

2: 94 percent / Yb(OTf)3 / methanol / 4 h / Heating

3: 90 percent / K₂CO₃ / dimethylformamide / 20 °C

With hydrogen; potassium carbonate; ytterbium(III) triflate; palladium on activated charcoal; In methanol; ethyl acetate; N,N-dimethyl-formamide;
DOI:10.1021/ol050690h