(-)-5-{[(3R,4R)-4-(3,4-dimethoxybenzyl)-tetrahydro-3-furanyl]methyl}-1,3-benzodioxole

Base Information

Chemical Name:(-)-5-{[(3R,4R)-4-(3,4-dimethoxybenzyl)-tetrahydro-3-furanyl]methyl}-1,3-benzodioxole
CAS No.:1158909-02-4
Molecular Formula:C₂₁H₂₄O₅
Molecular Weight:356.419
Hs Code.:

Synonyms:(-)-5-{[(3R,4R)-4-(3,4-dimethoxybenzyl)-tetrahydro-3-furanyl]methyl}-1,3-benzodioxole

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Chemical Property of (-)-5-{[(3R,4R)-4-(3,4-dimethoxybenzyl)-tetrahydro-3-furanyl]methyl}-1,3-benzodioxole

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Technology Process of (-)-5-{[(3R,4R)-4-(3,4-dimethoxybenzyl)-tetrahydro-3-furanyl]methyl}-1,3-benzodioxole

There total 9 articles about (-)-5-{[(3R,4R)-4-(3,4-dimethoxybenzyl)-tetrahydro-3-furanyl]methyl}-1,3-benzodioxole 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: 75.0%

: 139501-40-9
(-)-(2R,3R)-2-(3',4'-methylenedioxybenzyl)-3-(3'',4''-dimethoxybenzyl)butanediol

: 1158909-02-4
(-)-5-{[(3R,4R)-4-(3,4-dimethoxybenzyl)-tetrahydro-3-furanyl]methyl}-1,3-benzodioxole

Guidance literature:: With pyridine; p-toluenesulfonyl chloride; In dichloromethane; at 20 ℃; for 24h;
DOI:10.2298/JSC090410108X

Reference yield:

: (+/-)-2-(3,4-dimethoxybenzylidene)-3-(3,4-methylenedioxybenzyl)succinic acid

: 1158909-02-4
(-)-5-{[(3R,4R)-4-(3,4-dimethoxybenzyl)-tetrahydro-3-furanyl]methyl}-1,3-benzodioxole

Guidance literature:: Multi-step reaction with 5 steps

1: ethanol / 1 h / Reflux

2: sulfuric acid / benzene / 36 h / Reflux

3: palladium 10% on activated carbon; hydrogen / ethyl acetate / 12 h

4: lithium aluminium tetrahydride / tetrahydrofuran / 10 h

5: pyridine; p-toluenesulfonyl chloride / dichloromethane / 24 h / 20 °C

With pyridine; lithium aluminium tetrahydride; sulfuric acid; palladium 10% on activated carbon; hydrogen; p-toluenesulfonyl chloride; In tetrahydrofuran; ethanol; dichloromethane; ethyl acetate; benzene;
DOI:10.2298/JSC090410108X

Reference yield:

: C₂₅H₃₀O₈

: 1158909-02-4
(-)-5-{[(3R,4R)-4-(3,4-dimethoxybenzyl)-tetrahydro-3-furanyl]methyl}-1,3-benzodioxole

Guidance literature:: Multi-step reaction with 2 steps

1: lithium aluminium tetrahydride / tetrahydrofuran / 10 h

2: pyridine; p-toluenesulfonyl chloride / dichloromethane / 24 h / 20 °C

With pyridine; lithium aluminium tetrahydride; p-toluenesulfonyl chloride; In tetrahydrofuran; dichloromethane;
DOI:10.2298/JSC090410108X