2-ethoxy-5-(3-methoxyphenyl)-4-(phenylmethyl)-2,4-pentadienoic acid ethyl ester

Base Information

Chemical Name:2-ethoxy-5-(3-methoxyphenyl)-4-(phenylmethyl)-2,4-pentadienoic acid ethyl ester
CAS No.:134058-00-7
Molecular Formula:C₂₃H₂₆O₄
Molecular Weight:366.457
Hs Code.:

Synonyms:2-ethoxy-5-(3-methoxyphenyl)-4-(phenylmethyl)-2,4-pentadienoic acid ethyl ester

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Chemical Property of 2-ethoxy-5-(3-methoxyphenyl)-4-(phenylmethyl)-2,4-pentadienoic acid ethyl ester

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Technology Process of 2-ethoxy-5-(3-methoxyphenyl)-4-(phenylmethyl)-2,4-pentadienoic acid ethyl ester

There total 10 articles about 2-ethoxy-5-(3-methoxyphenyl)-4-(phenylmethyl)-2,4-pentadienoic acid ethyl ester 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:

: 62381-24-2
1-(3-methoxyphenyl)-2-phenylethanone

: 134058-00-7
(2Z,4E)-2-Ethoxy-5-(3-methoxy-phenyl)-6-phenyl-hexa-2,4-dienoic acid ethyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) NaH / 1.) toluene, 0 deg C, 1 h, 2.) toluene, THF, RT, 20 h

2: DIBAL / diethyl ether / 1 h / -78 °C

3: PCC / CH₂Cl₂ / 2 h

4: 1.) NaH / 1.) DMF, 0 deg C, 2 h, 2.) DMF, RT, 15 h

With sodium hydride; diisobutylaluminium hydride; pyridinium chlorochromate; In diethyl ether; dichloromethane;
DOI:10.1021/jm00112a029

Reference yield:

: 343351-47-3
1-(3-methoxyphenyl)-2-phenylethan-1-ol

: 134058-00-7
(2Z,4E)-2-Ethoxy-5-(3-methoxy-phenyl)-6-phenyl-hexa-2,4-dienoic acid ethyl ester

Guidance literature:: Multi-step reaction with 5 steps

1: Jones reagent

2: 1.) NaH / 1.) toluene, 0 deg C, 1 h, 2.) toluene, THF, RT, 20 h

3: DIBAL / diethyl ether / 1 h / -78 °C

4: PCC / CH₂Cl₂ / 2 h

5: 1.) NaH / 1.) DMF, 0 deg C, 2 h, 2.) DMF, RT, 15 h

With jones reagent; sodium hydride; diisobutylaluminium hydride; pyridinium chlorochromate; In diethyl ether; dichloromethane;
DOI:10.1021/jm00112a029

Reference yield:

: (E)-3-(3-Methoxy-phenyl)-4-phenyl-but-2-en-1-ol

: 134058-00-7
(2Z,4E)-2-Ethoxy-5-(3-methoxy-phenyl)-6-phenyl-hexa-2,4-dienoic acid ethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: PCC / CH₂Cl₂ / 2 h

2: 1.) NaH / 1.) DMF, 0 deg C, 2 h, 2.) DMF, RT, 15 h

With sodium hydride; pyridinium chlorochromate; In dichloromethane;
DOI:10.1021/jm00112a029