ChemicalBook CAS DataBase List 4-ethyl-3,5-dimethoxybenzoic acid

4-ethyl-3,5-dimethoxybenzoic acid synthesis

1synthesis methods

Product Name:4-ethyl-3,5-dimethoxybenzoic acid
CAS Number:55703-68-9
Molecular formula:C11H14O4
Molecular Weight:210.23

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Yield:-

Steps:

Multi-step reaction with 3 steps
1.1: tris(dibenzylideneacetone)dipalladium ⁽⁰⁾; tris-(o-tolyl)phosphine / toluene / 36 h / 140 °C
2.1: hydrogen / palladium 10% on activated carbon / ethyl acetate / 12 h / 20 °C / 760.05 Torr
3.1: water; sodium hydroxide / tetrahydrofuran; ethanol / 15 h / 20 °C
3.2: Cooling with ice

References:

US2012/184521,2012,A1

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