1-((2R,3S)-3-Amino-2-hydroxy-4-phenyl-butyl)-3-tert-butyl-1-cyclohexylmethyl-urea

Base Information

Chemical Name:1-((2R,3S)-3-Amino-2-hydroxy-4-phenyl-butyl)-3-tert-butyl-1-cyclohexylmethyl-urea
CAS No.:1055033-75-4
Molecular Formula:C₂₂H₃₇N₃O₂
Molecular Weight:375.555
Hs Code.:

Synonyms:1-((2R,3S)-3-Amino-2-hydroxy-4-phenyl-butyl)-3-tert-butyl-1-cyclohexylmethyl-urea

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 1-((2R,3S)-3-Amino-2-hydroxy-4-phenyl-butyl)-3-tert-butyl-1-cyclohexylmethyl-urea

Chemical Property:

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Technology Process of 1-((2R,3S)-3-Amino-2-hydroxy-4-phenyl-butyl)-3-tert-butyl-1-cyclohexylmethyl-urea

There total 6 articles about 1-((2R,3S)-3-Amino-2-hydroxy-4-phenyl-butyl)-3-tert-butyl-1-cyclohexylmethyl-urea 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:

: 1053635-61-2
[(1S,2R)-1-Benzyl-3-(3-tert-butyl-1-cyclohexylmethyl-ureido)-2-hydroxy-propyl]-carbamic acid benzyl ester

: 1055033-75-4
1-((2R,3S)-3-Amino-2-hydroxy-4-phenyl-butyl)-3-tert-butyl-1-cyclohexylmethyl-urea

Guidance literature:: With hydrogen; palladium on activated charcoal; In ethanol;
DOI:10.1021/jm00054a014

Reference yield:

: 128018-44-0
N-benzyloxycarbonyl-3(S)-amino-1,2(S)epoxy-4-phenylbutane

: 1055033-75-4
1-((2R,3S)-3-Amino-2-hydroxy-4-phenyl-butyl)-3-tert-butyl-1-cyclohexylmethyl-urea

Guidance literature:: Multi-step reaction with 3 steps

1: propan-2-ol / Heating

2: CH₂Cl₂ / Ambient temperature

3: H₂ / Pd(C) / ethanol

With hydrogen; palladium on activated charcoal; In ethanol; dichloromethane; isopropyl alcohol;
DOI:10.1021/jm00054a014

Reference yield:

: 26049-94-5
(S)-benzyl (4-chloro-3-oxo-1-phenylbutan-2-yl)carbamate

: 1055033-75-4
1-((2R,3S)-3-Amino-2-hydroxy-4-phenyl-butyl)-3-tert-butyl-1-cyclohexylmethyl-urea

Guidance literature:: Multi-step reaction with 5 steps

1: 43 percent / NaBH₄ / methanol; tetrahydrofuran

2: 90 percent / KOH / ethanol

3: propan-2-ol / Heating

4: CH₂Cl₂ / Ambient temperature

5: H₂ / Pd(C) / ethanol

With potassium hydroxide; sodium tetrahydroborate; hydrogen; palladium on activated charcoal; In tetrahydrofuran; methanol; ethanol; dichloromethane; isopropyl alcohol;
DOI:10.1021/jm00054a014