(E)-Ethyl 4-<3,4,5,6-tetrahydro-3-<(4-methoxyphenyl)methylene>-2-pyridinyl>butanoate

Base Information

Chemical Name:(E)-Ethyl 4-<3,4,5,6-tetrahydro-3-<(4-methoxyphenyl)methylene>-2-pyridinyl>butanoate
CAS No.:155768-41-5
Molecular Formula:C₁₉H₂₅NO₃
Molecular Weight:315.412
Hs Code.:

Synonyms:(E)-Ethyl 4-<3,4,5,6-tetrahydro-3-<(4-methoxyphenyl)methylene>-2-pyridinyl>butanoate

Suppliers and Price of (E)-Ethyl 4-<3,4,5,6-tetrahydro-3-<(4-methoxyphenyl)methylene>-2-pyridinyl>butanoate

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (E)-Ethyl 4-<3,4,5,6-tetrahydro-3-<(4-methoxyphenyl)methylene>-2-pyridinyl>butanoate

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Technology Process of (E)-Ethyl 4-<3,4,5,6-tetrahydro-3-<(4-methoxyphenyl)methylene>-2-pyridinyl>butanoate

There total 5 articles about (E)-Ethyl 4-<3,4,5,6-tetrahydro-3-<(4-methoxyphenyl)methylene>-2-pyridinyl>butanoate 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: 97.0%

: 155768-40-4
(Z)-Ethyl 5-<<5-(4-methoxyphenyl)-4-pentenyl>amino>-5-oxopentanoate

: 155768-41-5
(E)-Ethyl 4-<3,4,5,6-tetrahydro-3-<(4-methoxyphenyl)methylene>-2-pyridinyl>butanoate

Guidance literature:: With Hexamethyldisiloxane; phosphorus pentoxide; In tetrachloromethane; for 1h; Heating;
DOI:10.1021/jo00087a026

Reference yield:

: 108-55-4
glutaric anhydride,

: 155768-41-5
(E)-Ethyl 4-<3,4,5,6-tetrahydro-3-<(4-methoxyphenyl)methylene>-2-pyridinyl>butanoate

Guidance literature:: Multi-step reaction with 3 steps

1: 70 percent / CH₂Cl₂ / 16 h

2: 44 percent / diisopropylethylamine / CH₂Cl₂ / 1 h / Ambient temperature

3: 97 percent / P₂O₅, hexamethyldisiloxane / CCl₄ / 1 h / Heating

With Hexamethyldisiloxane; phosphorus pentoxide; N-ethyl-N,N-diisopropylamine; In tetrachloromethane; dichloromethane;
DOI:10.1021/jo00087a026

Reference yield:

: 155768-36-8
(Z)-5-(4-Methoxyphenyl)-4-penten-1-amine

: 155768-41-5
(E)-Ethyl 4-<3,4,5,6-tetrahydro-3-<(4-methoxyphenyl)methylene>-2-pyridinyl>butanoate

Guidance literature:: Multi-step reaction with 3 steps

1: 70 percent / CH₂Cl₂ / 16 h

2: 44 percent / diisopropylethylamine / CH₂Cl₂ / 1 h / Ambient temperature

3: 97 percent / P₂O₅, hexamethyldisiloxane / CCl₄ / 1 h / Heating

With Hexamethyldisiloxane; phosphorus pentoxide; N-ethyl-N,N-diisopropylamine; In tetrachloromethane; dichloromethane;
DOI:10.1021/jo00087a026