(2R,5R)-1-benzoyl-2-(tert-butyl)-3,5-dimethyl-5-(3'-thiabutyl)imidazolidin-4-one

Base Information

• Chemical Name: (2R,5R)-1-benzoyl-2-(tert-butyl)-3,5-dimethyl-5-(3'-thiabutyl)imidazolidin-4-one
• CAS No.: 98262-63-6
• Molecular Formula: C₁₉H₂₈N₂O₂S
• Molecular Weight: 348.51
• Mol file: 98262-63-6.mol

Synonyms:(2R,5R)-1-benzoyl-2-(tert-butyl)-3,5-dimethyl-5-(3'-thiabutyl)imidazolidin-4-one

Chemical Property of (2R,5R)-1-benzoyl-2-(tert-butyl)-3,5-dimethyl-5-(3'-thiabutyl)imidazolidin-4-one

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (2R,5R)-1-benzoyl-2-(tert-butyl)-3,5-dimethyl-5-(3'-thiabutyl)imidazolidin-4-one

There total 4 articles about (2R,5R)-1-benzoyl-2-(tert-butyl)-3,5-dimethyl-5-(3'-thiabutyl)imidazolidin-4-one 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:

(2S,5S)-1-benzoyl-2-(tert-butyl)-3-methyl-5-(3'-thiabutyl)imidazolidin-4-one (97443-89-5) + methyl iodide (74-88-4) → (2R,5R)-1-benzoyl-2-(tert-butyl)-3,5-dimethyl-5-(3'-thiabutyl)imidazolidin-4-one (98262-63-6)

Guidance literature:

With lithium diisopropyl amide; In tetrahydrofuran; diethyl ether;

Reference yield:

(2S,5S)-1-benzoyl-2-(tert-butyl)-3-methyl-5-(3'-thiabutyl)imidazolidin-4-one (97443-89-5) → (2R,5R)-1-benzoyl-2-(tert-butyl)-3,5-dimethyl-5-(3'-thiabutyl)imidazolidin-4-one (98262-63-6)

Guidance literature:

Multi-step reaction with 2 steps

1: LDA / tetrahydrofuran; hexane / 0.5 h / -78 °C

2: tetrahydrofuran; hexane / 2 h / -78 - 0 °C

With lithium diisopropyl amide; In tetrahydrofuran; hexane;

DOI:10.1002/hlca.19850680118

Reference yield:

Lithium; (S)-1-benzoyl-2-tert-butyl-3-methyl-5-(2-methylsulfanyl-ethyl)-2,3-dihydro-1H-imidazol-4-olate + methyl iodide (74-88-4) → (2R,5R)-1-benzoyl-2-(tert-butyl)-3,5-dimethyl-5-(3'-thiabutyl)imidazolidin-4-one (98262-63-6)

Guidance literature:

In tetrahydrofuran; hexane; at -78 - 0 ℃; for 2h; Yield given;

DOI:10.1002/hlca.19850680118

upstream raw materials:

(2S,5S)-1-benzoyl-2-(tert-butyl)-3-methyl-5-(3'-thiabutyl)imidazolidin-4-one

methyl iodide

Downstream raw materials:

(2S,5R)-1-Benzoyl-2-(tert-butyl)-3,5-dimethyl-5-vinylimidazolidin-4-on

(R)-2-amino-2-methyl-3-butenoic acid

(R)-2-methylhomoserine

D-α-methylmethionine