benzyl 4-[4-(benzyloxy)-3-methoxyphenoxy]-3-[4-(benzyloxy)phenyl]but-2-enoate

Base Information

Chemical Name:benzyl 4-[4-(benzyloxy)-3-methoxyphenoxy]-3-[4-(benzyloxy)phenyl]but-2-enoate
CAS No.:1626424-44-9
Molecular Formula:C₃₈H₃₄O₆
Molecular Weight:586.684
Hs Code.:

Synonyms:benzyl 4-[4-(benzyloxy)-3-methoxyphenoxy]-3-[4-(benzyloxy)phenyl]but-2-enoate

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Chemical Property of benzyl 4-[4-(benzyloxy)-3-methoxyphenoxy]-3-[4-(benzyloxy)phenyl]but-2-enoate

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Technology Process of benzyl 4-[4-(benzyloxy)-3-methoxyphenoxy]-3-[4-(benzyloxy)phenyl]but-2-enoate

There total 11 articles about benzyl 4-[4-(benzyloxy)-3-methoxyphenoxy]-3-[4-(benzyloxy)phenyl]but-2-enoate 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: 79.0%

: 1626424-43-8
4-[4-(benzyloxy)-3-methoxyphenoxy]-3-(4-hydroxyphenyl)but-2-enoic acid

: 100-39-0
benzyl bromide

: 1626424-44-9
benzyl 4-[4-(benzyloxy)-3-methoxyphenoxy]-3-[4-(benzyloxy)phenyl]but-2-enoate

Guidance literature:: With potassium carbonate; potassium iodide; In acetone; at 60 ℃; for 24h;
DOI:10.1002/ejoc.201400004

Reference yield:

: 1523-18-8
4-benzoyloxyacetophenone

: 1626424-44-9
benzyl 4-[4-(benzyloxy)-3-methoxyphenoxy]-3-[4-(benzyloxy)phenyl]but-2-enoate

Guidance literature:: Multi-step reaction with 6 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

5.1: lithium hydroxide / tetrahydrofuran; water / 25 h / 0 - 50 °C

6.1: potassium carbonate; potassium iodide / acetone / 24 h / 60 °C

With N-Bromosuccinimide; potassium carbonate; toluene-4-sulfonic acid; potassium iodide; lithium hydroxide; zinc; dibenzoyl peroxide; In tetrahydrofuran; 1,4-dioxane; tetrachloromethane; water; 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

: 1626424-44-9
benzyl 4-[4-(benzyloxy)-3-methoxyphenoxy]-3-[4-(benzyloxy)phenyl]but-2-enoate

Guidance literature:: Multi-step reaction with 5 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

4: lithium hydroxide / tetrahydrofuran; water / 25 h / 0 - 50 °C

5: potassium carbonate; potassium iodide / acetone / 24 h / 60 °C

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