Trifluoro-methanesulfonic acid 4-((2R,4S)-3-benzoyl-2-tert-butyl-1,4-dimethyl-5-oxo-imidazolidin-4-yl)-phenyl ester

Base Information

Chemical Name:Trifluoro-methanesulfonic acid 4-((2R,4S)-3-benzoyl-2-tert-butyl-1,4-dimethyl-5-oxo-imidazolidin-4-yl)-phenyl ester
CAS No.:201608-21-1
Molecular Formula:C₂₃H₂₅F₃N₂O₅S
Molecular Weight:498.523
Hs Code.:

Synonyms:Trifluoro-methanesulfonic acid 4-((2R,4S)-3-benzoyl-2-tert-butyl-1,4-dimethyl-5-oxo-imidazolidin-4-yl)-phenyl ester

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Chemical Property of Trifluoro-methanesulfonic acid 4-((2R,4S)-3-benzoyl-2-tert-butyl-1,4-dimethyl-5-oxo-imidazolidin-4-yl)-phenyl ester

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Technology Process of Trifluoro-methanesulfonic acid 4-((2R,4S)-3-benzoyl-2-tert-butyl-1,4-dimethyl-5-oxo-imidazolidin-4-yl)-phenyl ester

There total 10 articles about Trifluoro-methanesulfonic acid 4-((2R,4S)-3-benzoyl-2-tert-butyl-1,4-dimethyl-5-oxo-imidazolidin-4-yl)-phenyl ester 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: 95.0%

: 358-23-6
trifluoromethylsulfonic anhydride

: (2R,5S)-1-Benzoyl-2-tert-butyl-5-(4-hydroxy-phenyl)-3,5-dimethyl-imidazolidin-4-one

: 201608-21-1
Trifluoro-methanesulfonic acid 4-((2R,4S)-3-benzoyl-2-tert-butyl-1,4-dimethyl-5-oxo-imidazolidin-4-yl)-phenyl ester

Guidance literature:: With 2,6-dimethylpyridine; dmap;
DOI:10.1016/0957-4166(96)00182-6

Reference yield:

: 22818-40-2
D-4-hydroxyphenylglycine

: 201608-21-1
Trifluoro-methanesulfonic acid 4-((2R,4S)-3-benzoyl-2-tert-butyl-1,4-dimethyl-5-oxo-imidazolidin-4-yl)-phenyl ester

Guidance literature:: Multi-step reaction with 8 steps

2: HCl / Ambient temperature

3: methanol; ethanol / 30 h / Ambient temperature

4: pentane / 3 h / Heating

5: 1.) HCl, 2.) Et₃N / 1.) MeOH, 3 h, r.t.; 2.) Ch₂Cl₂, 6 h, r.t.

6: 92 percent / LDA / tetrahydrofuran / 1.) 1 h, 2.) 2 h

7: H₂ / Pd/C / methanol / 3 h

8: 2,6-lutidine, DMAP / CH₂Cl₂ / 2 h / -30 °C

With 2,6-dimethylpyridine; hydrogenchloride; dmap; hydrogen; triethylamine; lithium diisopropyl amide; palladium on activated charcoal; In tetrahydrofuran; methanol; ethanol; dichloromethane; pentane;
DOI:10.1039/a704704e

Reference yield:

: 69489-40-3
D-2-[p-(benzyloxy)phenyl]glycine

: 201608-21-1
Trifluoro-methanesulfonic acid 4-((2R,4S)-3-benzoyl-2-tert-butyl-1,4-dimethyl-5-oxo-imidazolidin-4-yl)-phenyl ester

Guidance literature:: Multi-step reaction with 7 steps

1: HCl / Ambient temperature

2: methanol; ethanol / 30 h / Ambient temperature

3: pentane / 3 h / Heating

4: 1.) HCl, 2.) Et₃N / 1.) MeOH, 3 h, r.t.; 2.) Ch₂Cl₂, 6 h, r.t.

5: 92 percent / LDA / tetrahydrofuran / 1.) 1 h, 2.) 2 h

6: H₂ / Pd/C / methanol / 3 h

7: 2,6-lutidine, DMAP / CH₂Cl₂ / 2 h / -30 °C

With 2,6-dimethylpyridine; hydrogenchloride; dmap; hydrogen; triethylamine; lithium diisopropyl amide; palladium on activated charcoal; In tetrahydrofuran; methanol; ethanol; dichloromethane; pentane;
DOI:10.1039/a704704e