tert-butyl 3-({3-[4-(ethoxycarbonyl)phenoxy]-5-[(1S)-2-methoxy-1-methylethoxy]benzoyl}amino)-1H-pyrazole-1-carboxylate

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Chemical Name:tert-butyl 3-({3-[4-(ethoxycarbonyl)phenoxy]-5-[(1S)-2-methoxy-1-methylethoxy]benzoyl}amino)-1H-pyrazole-1-carboxylate
CAS No.:863505-03-7
Molecular Formula:C₂₈H₃₃N₃O₈
Molecular Weight:539.585
Hs Code.:

Synonyms:tert-butyl 3-({3-[4-(ethoxycarbonyl)phenoxy]-5-[(1S)-2-methoxy-1-methylethoxy]benzoyl}amino)-1H-pyrazole-1-carboxylate

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Chemical Property of tert-butyl 3-({3-[4-(ethoxycarbonyl)phenoxy]-5-[(1S)-2-methoxy-1-methylethoxy]benzoyl}amino)-1H-pyrazole-1-carboxylate

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Technology Process of tert-butyl 3-({3-[4-(ethoxycarbonyl)phenoxy]-5-[(1S)-2-methoxy-1-methylethoxy]benzoyl}amino)-1H-pyrazole-1-carboxylate

There total 8 articles about tert-butyl 3-({3-[4-(ethoxycarbonyl)phenoxy]-5-[(1S)-2-methoxy-1-methylethoxy]benzoyl}amino)-1H-pyrazole-1-carboxylate 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: 39.0%

: 863505-04-8
1,1-dimethylethyl 3-{[(3-hydroxy-5-{[(1S)-1-methyl-2-(methyloxy)ethyl]oxy}phenyl)carbonyl]amino}-1H-pyrazole-1-carboxylate

: 4334-88-7
p-ethoxycarbonylphenylboronic acid

: 863505-03-7
tert-butyl 3-({3-[4-(ethoxycarbonyl)phenoxy]-5-[(1S)-2-methoxy-1-methylethoxy]benzoyl}amino)-1H-pyrazole-1-carboxylate

Guidance literature:: With copper diacetate; triethylamine; In dichloromethane; at 20 ℃; for 7h; under 760.051 Torr; Molecular sieve;

Reference yield:

: 851885-41-1
3-{[(1S)-1-methyl-2-(methyloxy)ethyl]oxy}-5-[(phenylmethyl)oxy]benzoic acid

: 863505-03-7
tert-butyl 3-({3-[4-(ethoxycarbonyl)phenoxy]-5-[(1S)-2-methoxy-1-methylethoxy]benzoyl}amino)-1H-pyrazole-1-carboxylate

Guidance literature:: Multi-step reaction with 3 steps

1: N-ethyl-N,N-diisopropylamine; HATU / DMF (N,N-dimethyl-formamide) / 16 h / 20 °C

2: hydrogen / palladium 10% on activated carbon / tetrahydrofuran; ethanol / 16 h / 20 °C

3: copper diacetate; triethylamine / dichloromethane / 7 h / 20 °C / Molecular sieve

With hydrogen; copper diacetate; triethylamine; N-ethyl-N,N-diisopropylamine; HATU; palladium 10% on activated carbon; In tetrahydrofuran; DMF (N,N-dimethyl-formamide); ethanol; dichloromethane;

Reference yield:

: 851885-42-2
methyl 3-{[(1S)-1-methyl-2-(methyloxy)ethyl]oxy}-5-[(phenylmethyl)oxy]benzoate

: 863505-03-7
tert-butyl 3-({3-[4-(ethoxycarbonyl)phenoxy]-5-[(1S)-2-methoxy-1-methylethoxy]benzoyl}amino)-1H-pyrazole-1-carboxylate

Guidance literature:: Multi-step reaction with 4 steps

1.1: sodium hydroxide; water / tetrahydrofuran; methanol / 4 h / 20 °C

1.2: pH 4

2.1: N-ethyl-N,N-diisopropylamine; HATU / DMF (N,N-dimethyl-formamide) / 16 h / 20 °C

3.1: hydrogen / palladium 10% on activated carbon / tetrahydrofuran; ethanol / 16 h / 20 °C

4.1: copper diacetate; triethylamine / dichloromethane / 7 h / 20 °C / Molecular sieve

With sodium hydroxide; water; hydrogen; copper diacetate; triethylamine; N-ethyl-N,N-diisopropylamine; HATU; palladium 10% on activated carbon; In tetrahydrofuran; methanol; DMF (N,N-dimethyl-formamide); ethanol; dichloromethane;