(E)-dimethyl 3-(4-(2-bromo-5-methoxystyryl)phenoxy)-4-methoxybenzylphosphonate

Base Information

Chemical Name:(E)-dimethyl 3-(4-(2-bromo-5-methoxystyryl)phenoxy)-4-methoxybenzylphosphonate
CAS No.:1448000-70-1
Molecular Formula:C₂₅H₂₆BrO₆P
Molecular Weight:533.356
Hs Code.:

Synonyms:(E)-dimethyl 3-(4-(2-bromo-5-methoxystyryl)phenoxy)-4-methoxybenzylphosphonate

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Chemical Property of (E)-dimethyl 3-(4-(2-bromo-5-methoxystyryl)phenoxy)-4-methoxybenzylphosphonate

Chemical Property:

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Technology Process of (E)-dimethyl 3-(4-(2-bromo-5-methoxystyryl)phenoxy)-4-methoxybenzylphosphonate

There total 8 articles about (E)-dimethyl 3-(4-(2-bromo-5-methoxystyryl)phenoxy)-4-methoxybenzylphosphonate 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:

: 1448000-69-8
C₂₃H₂₀Br₂O₃

: 121-45-9
phosphorous acid trimethyl ester

: 1448000-70-1
(E)-dimethyl 3-(4-(2-bromo-5-methoxystyryl)phenoxy)-4-methoxybenzylphosphonate

Guidance literature:: In benzene; at 100 ℃; for 24h;
DOI:10.1016/j.tet.2013.06.064

Reference yield:

: 19614-12-1
2-bromo-5-methoxybenzyl bromide

: 1448000-70-1
(E)-dimethyl 3-(4-(2-bromo-5-methoxystyryl)phenoxy)-4-methoxybenzylphosphonate

Guidance literature:: Multi-step reaction with 5 steps

1.1: 2 h / Reflux

2.1: sodium hydride / tetrahydrofuran / 1 h / 0 °C

2.2: 20 °C

3.1: lithium aluminium tetrahydride / tetrahydrofuran / 0.5 h / 0 °C

4.1: toluene / 2 h / 0 °C

5.1: benzene / 24 h / 100 °C

With lithium aluminium tetrahydride; sodium hydride; In tetrahydrofuran; toluene; benzene; 5.1: |Arbuzov Reaction;
DOI:10.1016/j.tet.2013.06.064

Reference yield:

: 135303-87-6
methyl 3-(4'-formylphenoxy)-4-methoxybenzoate

: 1448000-70-1
(E)-dimethyl 3-(4-(2-bromo-5-methoxystyryl)phenoxy)-4-methoxybenzylphosphonate

Guidance literature:: Multi-step reaction with 4 steps

1.1: sodium hydride / tetrahydrofuran / 1 h / 0 °C

1.2: 20 °C

2.1: lithium aluminium tetrahydride / tetrahydrofuran / 0.5 h / 0 °C

3.1: toluene / 2 h / 0 °C

4.1: benzene / 24 h / 100 °C

With lithium aluminium tetrahydride; sodium hydride; In tetrahydrofuran; toluene; benzene; 4.1: |Arbuzov Reaction;
DOI:10.1016/j.tet.2013.06.064