2-[3-Benzyl-5-(4-hydroxy-phenyl)-6-methyl-pyrazin-2-ylamino]-3-(4-hydroxy-phenyl)-propionic acid

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Chemical Name:2-[3-Benzyl-5-(4-hydroxy-phenyl)-6-methyl-pyrazin-2-ylamino]-3-(4-hydroxy-phenyl)-propionic acid
CAS No.:132063-77-5
Molecular Formula:C₂₇H₂₅N₃O₄
Molecular Weight:455.513
Hs Code.:

Synonyms:2-[3-Benzyl-5-(4-hydroxy-phenyl)-6-methyl-pyrazin-2-ylamino]-3-(4-hydroxy-phenyl)-propionic acid

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Chemical Property of 2-[3-Benzyl-5-(4-hydroxy-phenyl)-6-methyl-pyrazin-2-ylamino]-3-(4-hydroxy-phenyl)-propionic acid

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Technology Process of 2-[3-Benzyl-5-(4-hydroxy-phenyl)-6-methyl-pyrazin-2-ylamino]-3-(4-hydroxy-phenyl)-propionic acid

There total 5 articles about 2-[3-Benzyl-5-(4-hydroxy-phenyl)-6-methyl-pyrazin-2-ylamino]-3-(4-hydroxy-phenyl)-propionic acid 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: 66.0%

: 56071-70-6
3-(p-acetoxyphenyl)-2-oxopropanal

: 123437-58-1
4-(5-Amino-6-benzyl-3-methyl-pyrazin-2-yl)-phenol

: 132063-77-5
2-[3-Benzyl-5-(4-hydroxy-phenyl)-6-methyl-pyrazin-2-ylamino]-3-(4-hydroxy-phenyl)-propionic acid

Guidance literature:: With hydrogenchloride; In 1,4-dioxane; water; at 100 ℃; for 13h;
DOI:10.1246/bcsj.63.3132

Reference yield:

: 123437-81-0
3-Benzyl-5-(4-methoxy-phenyl)-6-methyl-1-oxy-pyrazin-2-ylamine

: 132063-77-5
2-[3-Benzyl-5-(4-hydroxy-phenyl)-6-methyl-pyrazin-2-ylamino]-3-(4-hydroxy-phenyl)-propionic acid

Guidance literature:: Multi-step reaction with 3 steps

1: hydrogen / nickel / dichloromethane / 96 h

2: pyridine hydrochloride / 0.5 h / 210 °C

3: hydrogenchloride / 1,4-dioxane; water / 13 h / 100 °C

With hydrogenchloride; hydrogen; pyridine hydrochloride; nickel; In 1,4-dioxane; dichloromethane; water;
DOI:10.1246/bcsj.63.3132

Reference yield:

: 5344-83-2
2-(hydroxyimino)-1-(4-methoxyphenyl)propan-1-one

: 132063-77-5
2-[3-Benzyl-5-(4-hydroxy-phenyl)-6-methyl-pyrazin-2-ylamino]-3-(4-hydroxy-phenyl)-propionic acid

Guidance literature:: Multi-step reaction with 4 steps

1: pyridine; titanium tetrachloride / 0.25 h / Ambient temperature

2: hydrogen / nickel / dichloromethane / 96 h

3: pyridine hydrochloride / 0.5 h / 210 °C

4: hydrogenchloride / 1,4-dioxane; water / 13 h / 100 °C

With pyridine; hydrogenchloride; hydrogen; pyridine hydrochloride; titanium tetrachloride; nickel; In 1,4-dioxane; dichloromethane; water;
DOI:10.1246/bcsj.63.3132