[4-((2R,4S)-3-Benzoyl-2-tert-butyl-1,4-dimethyl-5-oxo-imidazolidin-4-yl)-phenyl]-phosphonic acid diethyl ester

Base Information

Chemical Name:[4-((2R,4S)-3-Benzoyl-2-tert-butyl-1,4-dimethyl-5-oxo-imidazolidin-4-yl)-phenyl]-phosphonic acid diethyl ester
CAS No.:201608-22-2
Molecular Formula:C₂₆H₃₅N₂O₅P
Molecular Weight:486.548
Hs Code.:

Synonyms:[4-((2R,4S)-3-Benzoyl-2-tert-butyl-1,4-dimethyl-5-oxo-imidazolidin-4-yl)-phenyl]-phosphonic acid diethyl ester

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Chemical Property of [4-((2R,4S)-3-Benzoyl-2-tert-butyl-1,4-dimethyl-5-oxo-imidazolidin-4-yl)-phenyl]-phosphonic acid diethyl ester

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Technology Process of [4-((2R,4S)-3-Benzoyl-2-tert-butyl-1,4-dimethyl-5-oxo-imidazolidin-4-yl)-phenyl]-phosphonic acid diethyl ester

There total 10 articles about [4-((2R,4S)-3-Benzoyl-2-tert-butyl-1,4-dimethyl-5-oxo-imidazolidin-4-yl)-phenyl]-phosphonic acid diethyl 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: 84.0%

: 762-04-9
phosphonic acid diethyl ester

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

: 201608-22-2
[4-((2R,4S)-3-Benzoyl-2-tert-butyl-1,4-dimethyl-5-oxo-imidazolidin-4-yl)-phenyl]-phosphonic acid diethyl ester

Guidance literature:: With triethylamine; tetrakis(triphenylphosphine) palladium⁽⁰⁾; at 100 ℃; for 8h;
DOI:10.1039/a704704e

Reference yield:

: 22818-40-2
D-4-hydroxyphenylglycine

: 201608-22-2
[4-((2R,4S)-3-Benzoyl-2-tert-butyl-1,4-dimethyl-5-oxo-imidazolidin-4-yl)-phenyl]-phosphonic acid diethyl ester

Guidance literature:: Multi-step reaction with 9 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

9: 84 percent / Et₃N / (Ph₃P)4Pd / 8 h / 100 °C

With 2,6-dimethylpyridine; hydrogenchloride; dmap; hydrogen; triethylamine; lithium diisopropyl amide; palladium on activated charcoal; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; methanol; ethanol; dichloromethane; pentane;
DOI:10.1039/a704704e

Reference yield:

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

: 201608-22-2
[4-((2R,4S)-3-Benzoyl-2-tert-butyl-1,4-dimethyl-5-oxo-imidazolidin-4-yl)-phenyl]-phosphonic acid diethyl ester

Guidance literature:: Multi-step reaction with 8 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

8: 84 percent / Et₃N / (Ph₃P)4Pd / 8 h / 100 °C

With 2,6-dimethylpyridine; hydrogenchloride; dmap; hydrogen; triethylamine; lithium diisopropyl amide; palladium on activated charcoal; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; methanol; ethanol; dichloromethane; pentane;
DOI:10.1039/a704704e