4-{1-[4-(benzyloxy)-3-methoxyphenoxy]-4-ethoxy-4-oxobut-2-en-2-yl}phenyl benzoate

Base Information

Chemical Name:4-{1-[4-(benzyloxy)-3-methoxyphenoxy]-4-ethoxy-4-oxobut-2-en-2-yl}phenyl benzoate
CAS No.:1626424-30-3
Molecular Formula:C₃₃H₃₀O₇
Molecular Weight:538.597
Hs Code.:

Synonyms:4-{1-[4-(benzyloxy)-3-methoxyphenoxy]-4-ethoxy-4-oxobut-2-en-2-yl}phenyl benzoate

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Chemical Property of 4-{1-[4-(benzyloxy)-3-methoxyphenoxy]-4-ethoxy-4-oxobut-2-en-2-yl}phenyl benzoate

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Technology Process of 4-{1-[4-(benzyloxy)-3-methoxyphenoxy]-4-ethoxy-4-oxobut-2-en-2-yl}phenyl benzoate

There total 9 articles about 4-{1-[4-(benzyloxy)-3-methoxyphenoxy]-4-ethoxy-4-oxobut-2-en-2-yl}phenyl benzoate 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: 52.0%

: 40232-88-0
4-benzyloxy-3-methoxyphenol

: 1626424-33-6
4-(1-bromo-4-ethoxy-4-oxobut-2-en-2-yl)phenyl benzoate

: 1626424-30-3
4-{1-[4-(benzyloxy)-3-methoxyphenoxy]-4-ethoxy-4-oxobut-2-en-2-yl}phenyl benzoate

Guidance literature:: With potassium carbonate; potassium iodide; In acetone; at 60 ℃; for 8h;
DOI:10.1002/ejoc.201400004

Reference yield:

: 1523-18-8
4-benzoyloxyacetophenone

: 1626424-30-3
4-{1-[4-(benzyloxy)-3-methoxyphenoxy]-4-ethoxy-4-oxobut-2-en-2-yl}phenyl benzoate

Guidance literature:: Multi-step reaction with 4 steps

1.1: zinc / 1,4-dioxane / Inert atmosphere; Schlenk technique

1.2: 3 h / Inert atmosphere; Schlenk technique; Sonication

2.1: toluene-4-sulfonic acid / toluene / 4 h / Dean-Stark; Reflux

3.1: N-Bromosuccinimide; dibenzoyl peroxide / tetrachloromethane / 24 h / Inert atmosphere; Schlenk technique; Reflux

4.1: potassium carbonate; potassium iodide / acetone / 8 h / 60 °C

With N-Bromosuccinimide; potassium carbonate; toluene-4-sulfonic acid; potassium iodide; zinc; dibenzoyl peroxide; In 1,4-dioxane; tetrachloromethane; acetone; toluene; 1.1: |Reformatsky Reaction / 1.2: |Reformatsky Reaction;
DOI:10.1002/ejoc.201400004

Reference yield:

: 1626424-35-8
4-(4-ethoxy-2-hydroxy-4-oxobutan-2-yl)phenyl benzoate

: 1626424-30-3
4-{1-[4-(benzyloxy)-3-methoxyphenoxy]-4-ethoxy-4-oxobut-2-en-2-yl}phenyl benzoate

Guidance literature:: Multi-step reaction with 3 steps

1: toluene-4-sulfonic acid / toluene / 4 h / Dean-Stark; Reflux

2: N-Bromosuccinimide; dibenzoyl peroxide / tetrachloromethane / 24 h / Inert atmosphere; Schlenk technique; Reflux

3: potassium carbonate; potassium iodide / acetone / 8 h / 60 °C

With N-Bromosuccinimide; potassium carbonate; toluene-4-sulfonic acid; potassium iodide; dibenzoyl peroxide; In tetrachloromethane; acetone; toluene;
DOI:10.1002/ejoc.201400004