ethyl(E,E)-7-(4'-dimethylaminophenyl)-7-methoxy-4,6-dimethylhepta-1,3-dienoate

Base Information

Chemical Name:ethyl(E,E)-7-(4'-dimethylaminophenyl)-7-methoxy-4,6-dimethylhepta-1,3-dienoate
CAS No.:86459-87-2
Molecular Formula:C₂₀H₂₉NO₃
Molecular Weight:331.455
Hs Code.:

Synonyms:ethyl(E,E)-7-(4'-dimethylaminophenyl)-7-methoxy-4,6-dimethylhepta-1,3-dienoate

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Chemical Property of ethyl(E,E)-7-(4'-dimethylaminophenyl)-7-methoxy-4,6-dimethylhepta-1,3-dienoate

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Technology Process of ethyl(E,E)-7-(4'-dimethylaminophenyl)-7-methoxy-4,6-dimethylhepta-1,3-dienoate

There total 6 articles about ethyl(E,E)-7-(4'-dimethylaminophenyl)-7-methoxy-4,6-dimethylhepta-1,3-dienoate 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: 96.0%

: 86459-86-1
(E)-5-(4'dimethylaminophenyl)-5-methoxy-2,4-dimethylpent-2-enal

: 86459-87-2
ethyl(E,E)-7-(4'-dimethylaminophenyl)-7-methoxy-4,6-dimethylhepta-1,3-dienoate

Guidance literature:: In toluene;

Reference yield: 88.0%

: 1530-45-6
(carbethoxymethyl)triphenylphosphonium bromide

: 86459-86-1
(E)-5-(4'dimethylaminophenyl)-5-methoxy-2,4-dimethylpent-2-enal

: 86459-87-2
ethyl(E,E)-7-(4'-dimethylaminophenyl)-7-methoxy-4,6-dimethylhepta-1,3-dienoate

Guidance literature:: With sodium ethanolate; In ethanol; for 3h; Ambient temperature;
DOI:10.1016/S0040-4020(01)88581-1

Reference yield:

: 86459-85-0
4-(N,N-dimethylamino)benzaldehyde dimethyl acetal

: 86459-87-2
ethyl(E,E)-7-(4'-dimethylaminophenyl)-7-methoxy-4,6-dimethylhepta-1,3-dienoate

Guidance literature:: Multi-step reaction with 2 steps

1: 79 percent / anhyd ZnBr₂ / CH₂Cl₂ / 5 h / Ambient temperature

2: 88 percent / NaOEt / ethanol / 3 h / Ambient temperature

With sodium ethanolate; zinc dibromide; In ethanol; dichloromethane;
DOI:10.1016/S0040-4020(01)88581-1