1-(2-Benzyloxy-3-methoxyphenyl)-3-(2-benzyloxy-5-bromo-3-methoxyphenyl)-2,3-epoxy-1-propanone

Base Information

Chemical Name:1-(2-Benzyloxy-3-methoxyphenyl)-3-(2-benzyloxy-5-bromo-3-methoxyphenyl)-2,3-epoxy-1-propanone
CAS No.:365211-51-4
Molecular Formula:C₃₁H₂₇BrO₆
Molecular Weight:575.456
Hs Code.:

Synonyms:1-(2-Benzyloxy-3-methoxyphenyl)-3-(2-benzyloxy-5-bromo-3-methoxyphenyl)-2,3-epoxy-1-propanone

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Chemical Property of 1-(2-Benzyloxy-3-methoxyphenyl)-3-(2-benzyloxy-5-bromo-3-methoxyphenyl)-2,3-epoxy-1-propanone

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Technology Process of 1-(2-Benzyloxy-3-methoxyphenyl)-3-(2-benzyloxy-5-bromo-3-methoxyphenyl)-2,3-epoxy-1-propanone

There total 4 articles about 1-(2-Benzyloxy-3-methoxyphenyl)-3-(2-benzyloxy-5-bromo-3-methoxyphenyl)-2,3-epoxy-1-propanone 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: 98.0%

: 1-(2-Benzyloxy-3-methoxyphenyl)-3-(2-benzyloxy-5-bromo-3-methoxyphenyl)-2-propen-1-one

: 365211-51-4
1-(2-Benzyloxy-3-methoxyphenyl)-3-(2-benzyloxy-5-bromo-3-methoxyphenyl)-2,3-epoxy-1-propanone

Guidance literature:: With sodium hydroxide; dihydrogen peroxide; tetra(n-butyl)ammonium hydrogensulfate; In dichloromethane; at 4 - 20 ℃; for 13h;
DOI:10.1515/znb-2001-0612

Reference yield:

: 5034-74-2
5-bromo-3-methoxysalicylaldehyde

: 365211-51-4
1-(2-Benzyloxy-3-methoxyphenyl)-3-(2-benzyloxy-5-bromo-3-methoxyphenyl)-2,3-epoxy-1-propanone

Guidance literature:: Multi-step reaction with 3 steps

1: 60 percent / K₂CO₃ / dimethylformamide / 1.5 h / 100 °C

2: 71 percent / KOH / aq. ethanol / 2 h / 20 °C

3: 98 percent / aq. H₂O₂; NaOH; Bu₄NHSO₄ / CH₂Cl₂ / 13 h / 4 - 20 °C

With potassium hydroxide; sodium hydroxide; dihydrogen peroxide; tetra(n-butyl)ammonium hydrogensulfate; potassium carbonate; In ethanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1515/znb-2001-0612

Reference yield:

: 148-53-8
3-methoxy-2-hydroxybenzaldehyde

: 365211-51-4
1-(2-Benzyloxy-3-methoxyphenyl)-3-(2-benzyloxy-5-bromo-3-methoxyphenyl)-2,3-epoxy-1-propanone

Guidance literature:: Multi-step reaction with 4 steps

1: 80 percent / Br₂ / acetic acid / 2 h / 0 °C

2: 60 percent / K₂CO₃ / dimethylformamide / 1.5 h / 100 °C

3: 71 percent / KOH / aq. ethanol / 2 h / 20 °C

4: 98 percent / aq. H₂O₂; NaOH; Bu₄NHSO₄ / CH₂Cl₂ / 13 h / 4 - 20 °C

With potassium hydroxide; sodium hydroxide; dihydrogen peroxide; bromine; tetra(n-butyl)ammonium hydrogensulfate; potassium carbonate; In ethanol; dichloromethane; acetic acid; N,N-dimethyl-formamide;
DOI:10.1515/znb-2001-0612