(3E)-2-cyano-1-<2-ethoxycarbonyl-3,5-bis-(β-methoxyethoxymethoxy)phenyl>-3-methyl-2-trimethylsilyloxypent-3-ene

Base Information

Chemical Name:(3E)-2-cyano-1-<2-ethoxycarbonyl-3,5-bis-(β-methoxyethoxymethoxy)phenyl>-3-methyl-2-trimethylsilyloxypent-3-ene
CAS No.:74149-66-9
Molecular Formula:C₂₇H₄₃NO₉Si
Molecular Weight:553.725
Hs Code.:

Synonyms:(3E)-2-cyano-1-<2-ethoxycarbonyl-3,5-bis-(β-methoxyethoxymethoxy)phenyl>-3-methyl-2-trimethylsilyloxypent-3-ene

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Chemical Property of (3E)-2-cyano-1-<2-ethoxycarbonyl-3,5-bis-(β-methoxyethoxymethoxy)phenyl>-3-methyl-2-trimethylsilyloxypent-3-ene

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Technology Process of (3E)-2-cyano-1-<2-ethoxycarbonyl-3,5-bis-(β-methoxyethoxymethoxy)phenyl>-3-methyl-2-trimethylsilyloxypent-3-ene

There total 4 articles about (3E)-2-cyano-1-<2-ethoxycarbonyl-3,5-bis-(β-methoxyethoxymethoxy)phenyl>-3-methyl-2-trimethylsilyloxypent-3-ene 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: 88.0%

: 74149-67-0
(E)-3-methyl-2-(trimethylsilyloxy)pent-3-enenitrile

: 74182-00-6
ethyl 2,4-bis-(β-methoxyethoxymethoxy)-6-bromomethylbenzoate

: 74149-66-9
(3E)-2-cyano-1-<2-ethoxycarbonyl-3,5-bis-(β-methoxyethoxymethoxy)phenyl>-3-methyl-2-trimethylsilyloxypent-3-ene

Guidance literature:: With lithium diisopropyl amide; In 1,2-dimethoxyethane; hexane; 1.) -78 deg C, 30 min, 2.) few minutes;

Reference yield:

: 497-03-0
2-methylbut-2-enal

: 74149-66-9
(3E)-2-cyano-1-<2-ethoxycarbonyl-3,5-bis-(β-methoxyethoxymethoxy)phenyl>-3-methyl-2-trimethylsilyloxypent-3-ene

Guidance literature:: Multi-step reaction with 2 steps

1: ZnI₂

2: 88 percent / lithium di-isopropylamide / 1,2-dimethoxy-ethane; hexane / 1.) -78 deg C, 30 min, 2.) few minutes

With zinc(II) iodide; lithium diisopropyl amide; In 1,2-dimethoxyethane; hexane;

Reference yield:

: 71027-65-1
ethyl 2,4-dihydroxy-6-bromomethylbenzoate

: 74149-66-9
(3E)-2-cyano-1-<2-ethoxycarbonyl-3,5-bis-(β-methoxyethoxymethoxy)phenyl>-3-methyl-2-trimethylsilyloxypent-3-ene

Guidance literature:: Multi-step reaction with 2 steps

1: 80 percent / sodium hydride / tetrahydrofuran / 15 h / -15 °C

2: 88 percent / lithium di-isopropylamide / 1,2-dimethoxy-ethane; hexane / 1.) -78 deg C, 30 min, 2.) few minutes

With sodium hydride; lithium diisopropyl amide; In tetrahydrofuran; 1,2-dimethoxyethane; hexane;