(E)-methyl 4-[3-(3,5-di-tert-butylphenyl)-3-oxoprop-1-enyl]-2-hydroxybenzoate

Base Information

Chemical Name:(E)-methyl 4-[3-(3,5-di-tert-butylphenyl)-3-oxoprop-1-enyl]-2-hydroxybenzoate
CAS No.:1351169-35-1
Molecular Formula:C₂₅H₃₀O₄
Molecular Weight:394.511
Hs Code.:

Synonyms:(E)-methyl 4-[3-(3,5-di-tert-butylphenyl)-3-oxoprop-1-enyl]-2-hydroxybenzoate

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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)-methyl 4-[3-(3,5-di-tert-butylphenyl)-3-oxoprop-1-enyl]-2-hydroxybenzoate

Chemical Property:

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Technology Process of (E)-methyl 4-[3-(3,5-di-tert-butylphenyl)-3-oxoprop-1-enyl]-2-hydroxybenzoate

There total 12 articles about (E)-methyl 4-[3-(3,5-di-tert-butylphenyl)-3-oxoprop-1-enyl]-2-hydroxybenzoate 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:

: 1351169-34-0
C₂₅H₃₁BrO₄

: 1351169-35-1
(E)-methyl 4-[3-(3,5-di-tert-butylphenyl)-3-oxoprop-1-enyl]-2-hydroxybenzoate

Guidance literature:: With 1,8-diazabicyclo[5.4.0]undec-7-ene; In toluene; for 0.5h; Reflux;
DOI:10.1016/j.bmc.2011.09.041

Reference yield:

: 1351169-32-8
diethyl 3,5-di-tert-butylbenzoylmethylphosphonate

: 1351169-35-1
(E)-methyl 4-[3-(3,5-di-tert-butylphenyl)-3-oxoprop-1-enyl]-2-hydroxybenzoate

Guidance literature:: Multi-step reaction with 3 steps

1.1: sodium methylate / methanol / Cooling with ice

1.2: 36 h / 20 °C

2.1: boron tribromide / dichloromethane / 0 °C

3.1: 1,8-diazabicyclo[5.4.0]undec-7-ene / toluene / 0.5 h / Reflux

With sodium methylate; boron tribromide; 1,8-diazabicyclo[5.4.0]undec-7-ene; In methanol; dichloromethane; toluene; 1.2: Horner-Wadsworth-Emmons reaction;
DOI:10.1016/j.bmc.2011.09.041

Reference yield:

: 717915-17-8
2,6-di-tert-butylbromoacetophenone

: 1351169-35-1
(E)-methyl 4-[3-(3,5-di-tert-butylphenyl)-3-oxoprop-1-enyl]-2-hydroxybenzoate

Guidance literature:: Multi-step reaction with 4 steps

1.1: acetonitrile / 8 h / Reflux

2.1: sodium methylate / methanol / Cooling with ice

2.2: 36 h / 20 °C

3.1: boron tribromide / dichloromethane / 0 °C

4.1: 1,8-diazabicyclo[5.4.0]undec-7-ene / toluene / 0.5 h / Reflux

With sodium methylate; boron tribromide; 1,8-diazabicyclo[5.4.0]undec-7-ene; In methanol; dichloromethane; toluene; acetonitrile; 1.1: Arbuzov reaction / 2.2: Horner-Wadsworth-Emmons reaction;
DOI:10.1016/j.bmc.2011.09.041