2-methoxy-4-(1-methoxy-1-propenyl)-1-methylsulfonyloxybenzene

Base Information

Chemical Name:2-methoxy-4-(1-methoxy-1-propenyl)-1-methylsulfonyloxybenzene
CAS No.:203383-31-7
Molecular Formula:C₁₂H₁₆O₅S
Molecular Weight:272.322
Hs Code.:

Synonyms:2-methoxy-4-(1-methoxy-1-propenyl)-1-methylsulfonyloxybenzene

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Chemical Property of 2-methoxy-4-(1-methoxy-1-propenyl)-1-methylsulfonyloxybenzene

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Technology Process of 2-methoxy-4-(1-methoxy-1-propenyl)-1-methylsulfonyloxybenzene

There total 4 articles about 2-methoxy-4-(1-methoxy-1-propenyl)-1-methylsulfonyloxybenzene 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:

: 52200-05-2
4-methanesulfonyloxy-3-methoxybenzaldehyde

: 203383-31-7
2-methoxy-4-(1-methoxy-1-propenyl)-1-methylsulfonyloxybenzene

Guidance literature:: Multi-step reaction with 4 steps

1: tetrahydrofuran / 28 h / -78 - -35 °C

2: 14.7 g / oxalyl chloride; dimethyl sulfoxide; triethylamine / CH₂Cl₂ / 0.33 h / -55 °C

3: p-toluenesulfonic acid monohydrate / methanol / 0.5 h / Heating

4: 484 mg / acetic anhydride; triethylamine; 4-(dimethylamino)pyridine / 15 h / Heating

With dmap; oxalyl dichloride; acetic anhydride; toluene-4-sulfonic acid; dimethyl sulfoxide; triethylamine; In tetrahydrofuran; methanol; dichloromethane; 1: Grignard reaction / 2: Swern oxidation / 3: acetalation / 4: Elimination;
DOI:10.1246/bcsj.71.475

Reference yield:

: methanesulfonic acid 4-(1-hydroxy-propyl)-2-methoxy-phenyl ester

: 203383-31-7
2-methoxy-4-(1-methoxy-1-propenyl)-1-methylsulfonyloxybenzene

Guidance literature:: Multi-step reaction with 3 steps

1: 14.7 g / oxalyl chloride; dimethyl sulfoxide; triethylamine / CH₂Cl₂ / 0.33 h / -55 °C

2: p-toluenesulfonic acid monohydrate / methanol / 0.5 h / Heating

3: 484 mg / acetic anhydride; triethylamine; 4-(dimethylamino)pyridine / 15 h / Heating

With dmap; oxalyl dichloride; acetic anhydride; toluene-4-sulfonic acid; dimethyl sulfoxide; triethylamine; In methanol; dichloromethane; 1: Swern oxidation / 2: acetalation / 3: Elimination;
DOI:10.1246/bcsj.71.475

Reference yield:

: 203383-29-3
3'-methoxy-4'-methylsulfonyloxypropiophenone

: 203383-31-7
2-methoxy-4-(1-methoxy-1-propenyl)-1-methylsulfonyloxybenzene

Guidance literature:: Multi-step reaction with 2 steps

1: p-toluenesulfonic acid monohydrate / methanol / 0.5 h / Heating

2: 484 mg / acetic anhydride; triethylamine; 4-(dimethylamino)pyridine / 15 h / Heating

With dmap; acetic anhydride; toluene-4-sulfonic acid; triethylamine; In methanol; 1: acetalation / 2: Elimination;
DOI:10.1246/bcsj.71.475