3-tert-butyl-2-hydroxy-5-(6-hydroxy-2-oxo-3,4-dipentyl-1,2-dihydroquinolin-7-yl)benzaldehyde

Base Information

Chemical Name:3-tert-butyl-2-hydroxy-5-(6-hydroxy-2-oxo-3,4-dipentyl-1,2-dihydroquinolin-7-yl)benzaldehyde
CAS No.:1361021-30-8
Molecular Formula:C₃₀H₃₉NO₄
Molecular Weight:477.644
Hs Code.:

Synonyms:3-tert-butyl-2-hydroxy-5-(6-hydroxy-2-oxo-3,4-dipentyl-1,2-dihydroquinolin-7-yl)benzaldehyde

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Chemical Property of 3-tert-butyl-2-hydroxy-5-(6-hydroxy-2-oxo-3,4-dipentyl-1,2-dihydroquinolin-7-yl)benzaldehyde

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Technology Process of 3-tert-butyl-2-hydroxy-5-(6-hydroxy-2-oxo-3,4-dipentyl-1,2-dihydroquinolin-7-yl)benzaldehyde

There total 8 articles about 3-tert-butyl-2-hydroxy-5-(6-hydroxy-2-oxo-3,4-dipentyl-1,2-dihydroquinolin-7-yl)benzaldehyde 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: 82.0%

: 1361021-29-5
3-tert-butyl-2-hydroxy-5-(6-methoxy-2-oxo-3,4-dipentyl-1,2-dihydroquinolin-7-yl)benzaldehyde

: 1361021-30-8
3-tert-butyl-2-hydroxy-5-(6-hydroxy-2-oxo-3,4-dipentyl-1,2-dihydroquinolin-7-yl)benzaldehyde

Guidance literature:: With boron tribromide; In dichloromethane; at -20 - 20 ℃;
DOI:10.1039/c2ob06859a

Reference yield:

: 1361021-39-7
1-bromo-4-iodo-2-methoxy-5-nitrobenzene

: 1361021-30-8
3-tert-butyl-2-hydroxy-5-(6-hydroxy-2-oxo-3,4-dipentyl-1,2-dihydroquinolin-7-yl)benzaldehyde

Guidance literature:: Multi-step reaction with 5 steps

1: hydrogenchloride; iron(II) chloride tetrahydrate; iron / ethanol; water / 80 °C / Inert atmosphere

2: diethyl ether / 168 h / 40 °C

3: pyridine; Bn₄NCl; carbon monoxide; palladium diacetate / N,N-dimethyl-formamide / 4 h / 100 °C / Inert atmosphere

4: tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate / 1,4-dioxane; water / 100 °C / Inert atmosphere

5: boron tribromide / dichloromethane / -20 - 20 °C

With pyridine; hydrogenchloride; tetrakis(triphenylphosphine) palladium⁽⁰⁾; Bn₄NCl; iron(II) chloride tetrahydrate; carbon monoxide; palladium diacetate; boron tribromide; iron; sodium carbonate; In 1,4-dioxane; diethyl ether; ethanol; dichloromethane; water; N,N-dimethyl-formamide; 4: Miyaura-Suzuki coupling;
DOI:10.1039/c2ob06859a

Reference yield:

: 1361021-27-3
N-boc-5-bromo-2-iodo-4-methoxyaniline

: 1361021-30-8
3-tert-butyl-2-hydroxy-5-(6-hydroxy-2-oxo-3,4-dipentyl-1,2-dihydroquinolin-7-yl)benzaldehyde

Guidance literature:: Multi-step reaction with 3 steps

1: pyridine; Bn₄NCl; carbon monoxide; palladium diacetate / N,N-dimethyl-formamide / 4 h / 100 °C / Inert atmosphere

2: tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate / 1,4-dioxane; water / 100 °C / Inert atmosphere

3: boron tribromide / dichloromethane / -20 - 20 °C

With pyridine; tetrakis(triphenylphosphine) palladium⁽⁰⁾; Bn₄NCl; carbon monoxide; palladium diacetate; boron tribromide; sodium carbonate; In 1,4-dioxane; dichloromethane; water; N,N-dimethyl-formamide; 2: Miyaura-Suzuki coupling;
DOI:10.1039/c2ob06859a