Ethyl 2-(2-benzyl-7-hydroxy-5-methyl-[1,2,4]-triazolo[1,5-a]pyrimidin-6-yl)pentanoate

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Chemical Name:Ethyl 2-(2-benzyl-7-hydroxy-5-methyl-[1,2,4]-triazolo[1,5-a]pyrimidin-6-yl)pentanoate
CAS No.:1313378-27-6
Molecular Formula:C₂₀H₂₄N₄O₃
Molecular Weight:368.436
Hs Code.:

Synonyms:Ethyl 2-(2-benzyl-7-hydroxy-5-methyl-[1,2,4]-triazolo[1,5-a]pyrimidin-6-yl)pentanoate

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Chemical Property of Ethyl 2-(2-benzyl-7-hydroxy-5-methyl-[1,2,4]-triazolo[1,5-a]pyrimidin-6-yl)pentanoate

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Technology Process of Ethyl 2-(2-benzyl-7-hydroxy-5-methyl-[1,2,4]-triazolo[1,5-a]pyrimidin-6-yl)pentanoate

There total 1 articles about Ethyl 2-(2-benzyl-7-hydroxy-5-methyl-[1,2,4]-triazolo[1,5-a]pyrimidin-6-yl)pentanoate 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: 65.0%

: 1312024-57-9
diethyl 2-acetyl-3-propylsuccinate

: 22819-07-4
3-Amino-5-benzyl-1H-1,2,4-triazole

: 1313378-27-6
Ethyl 2-(2-benzyl-7-hydroxy-5-methyl-[1,2,4]-triazolo[1,5-a]pyrimidin-6-yl)pentanoate

Guidance literature:: In toluene; for 96h; Reflux;

Reference yield: 87.0%

: 1313378-27-6
Ethyl 2-(2-benzyl-7-hydroxy-5-methyl-[1,2,4]-triazolo[1,5-a]pyrimidin-6-yl)pentanoate

: 1313378-28-7
Ethyl 2-(2-benzyl-7-chloro-5-methyl-[1,2,4]-triazolo[1,5-a]pyrimidin-6-yl)pentanoate

Guidance literature:: With N,N-dimethyl-aniline; trichlorophosphate; at 110 ℃; for 5h;

Reference yield:

: 1313378-27-6
Ethyl 2-(2-benzyl-7-hydroxy-5-methyl-[1,2,4]-triazolo[1,5-a]pyrimidin-6-yl)pentanoate

: 1313377-86-4
2-(2-benzyl-5-methyl-7-p-tolyl-[1,2,4]-triazolo[1,5-a]pyrimidin-6-yl)pentanoic acid

Guidance literature:: Multi-step reaction with 3 steps

1: trichlorophosphate; N,N-dimethyl-aniline / 5 h / 110 °C

2: N-ethyl-N,N-diisopropylamine / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / 1,2-dimethoxyethane; water / 0.67 h / 140 °C / Microwave irradiation

3: sodium hydroxide / methanol / 24 h / Reflux

With N,N-dimethyl-aniline; N-ethyl-N,N-diisopropylamine; sodium hydroxide; trichlorophosphate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In methanol; 1,2-dimethoxyethane; water; 2: Suzuki Coupling;