3-tert-butyl-2-hydroxy-5-((6-oxo-1,6-dihydropyridin-2-yl)ethynyl)benzaldehyde

Base Information

• Chemical Name: 3-tert-butyl-2-hydroxy-5-((6-oxo-1,6-dihydropyridin-2-yl)ethynyl)benzaldehyde
• CAS No.: 1092119-19-1
• Molecular Formula: C₁₈H₁₇NO₃
• Molecular Weight: 295.338

Synonyms:3-tert-butyl-2-hydroxy-5-((6-oxo-1,6-dihydropyridin-2-yl)ethynyl)benzaldehyde

Chemical Property of 3-tert-butyl-2-hydroxy-5-((6-oxo-1,6-dihydropyridin-2-yl)ethynyl)benzaldehyde

Chemical Property:

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Technology Process of 3-tert-butyl-2-hydroxy-5-((6-oxo-1,6-dihydropyridin-2-yl)ethynyl)benzaldehyde

There total 1 articles about 3-tert-butyl-2-hydroxy-5-((6-oxo-1,6-dihydropyridin-2-yl)ethynyl)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%

5-((6-(benzyloxy)pyridin-2-yl)ethynyl)-3-tert-butyl-2-hydroxybenzaldehyde (1092119-18-0) → 3-tert-butyl-2-hydroxy-5-((6-oxo-1,6-dihydropyridin-2-yl)ethynyl)benzaldehyde (1092119-19-1)

Guidance literature:

With 1-(Trimethylsilyl)imidazole; In dichloromethane; at 20 ℃; Inert atmosphere;

DOI:10.1021/ja807221s

Reference yield: 100.0%

3-tert-butyl-2-hydroxy-5-((6-oxo-1,6-dihydropyridin-2-yl)ethynyl)benzaldehyde (1092119-19-1) + (1R,2R)-1,2-diaminocyclohexane (20439-47-8) → 6,6'-(5,5'-(1E,1'E)-(1R,2R)-cyclohexane-1,2-diylbis(azan-1-yl-1-ylidene)bis(methan-1-yl-1-ylidene)bis(3-tert-butyl-4-hydroxy-5,1-phenylene)bis(ethyne-2,1-diyl))dipyridin-2(1H)-one

Guidance literature:

In tetrahydrofuran; at 20 ℃; for 3h; Inert atmosphere;

DOI:10.1021/ja807221s

Reference yield: 78.0%

3-tert-butyl-2-hydroxy-5-((6-oxo-1,6-dihydropyridin-2-yl)ethynyl)benzaldehyde (1092119-19-1) + N-(5-(3-tert-butyl-5-formyl-4-hydroxyphenyl)pyridin-2-yl)pivalamide (1092119-21-5) + (1R,2R)-1,2-diaminocyclohexane (20439-47-8) → N-(5-(3-tert-butyl-5-((E)-((1R,2R)-2-((E)-3-tert-butyl-2-hydroxy-5-((6-oxo-1,6-dihydropyridin-2-yl)ethynyl)benzylideneamino)cyclohexylimino)methyl)-4-hydroxyphenyl)pyridin-2-yl)pivalamide (1092119-22-6)

Guidance literature:

In tetrahydrofuran; at 20 ℃; for 15h; Inert atmosphere;

DOI:10.1021/ja807221s

upstream raw materials:

5-((6-(benzyloxy)pyridin-2-yl)ethynyl)-3-tert-butyl-2-hydroxybenzaldehyde

Downstream raw materials:

N-(5-(3-tert-butyl-5-((E)-((1R,2R)-2-((E)-3-tert-butyl-2-hydroxy-5-((6-oxo-1,6-dihydropyridin-2-yl)ethynyl)benzylideneamino)cyclohexylimino)methyl)-4-hydroxyphenyl)pyridin-2-yl)pivalamide

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