Acetic acid (S)-1-benzyl-2-oxo-4-phenyl-3-(toluene-4-sulfonyl)-butyl ester

Base Information

Chemical Name:Acetic acid (S)-1-benzyl-2-oxo-4-phenyl-3-(toluene-4-sulfonyl)-butyl ester
CAS No.:212514-61-9
Molecular Formula:C₂₆H₂₆O₅S
Molecular Weight:450.555
Hs Code.:

Synonyms:Acetic acid (S)-1-benzyl-2-oxo-4-phenyl-3-(toluene-4-sulfonyl)-butyl ester

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Chemical Property of Acetic acid (S)-1-benzyl-2-oxo-4-phenyl-3-(toluene-4-sulfonyl)-butyl ester

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Technology Process of Acetic acid (S)-1-benzyl-2-oxo-4-phenyl-3-(toluene-4-sulfonyl)-butyl ester

There total 4 articles about Acetic acid (S)-1-benzyl-2-oxo-4-phenyl-3-(toluene-4-sulfonyl)-butyl 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: 76.0%

: 100-39-0
benzyl bromide

: 212514-56-2
Acetic acid (S)-1-benzyl-2-oxo-3-(toluene-4-sulfonyl)-propyl ester

: 212514-61-9
Acetic acid (S)-1-benzyl-2-oxo-4-phenyl-3-(toluene-4-sulfonyl)-butyl ester

Guidance literature:: With potassium carbonate; In N,N-dimethyl-formamide; for 5h; Ambient temperature;
DOI:10.1016/S0040-4020(98)00533-X

Reference yield:

: 33173-31-8
(S)-3-phenyl-2-acetyloxypropionic acid

: 212514-61-9
Acetic acid (S)-1-benzyl-2-oxo-4-phenyl-3-(toluene-4-sulfonyl)-butyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: SOCl₂ / benzene / Heating

2: diethyl ether / 0 °C

3: 1.) 47percent HBr / 1.) Et₂O, 0 deg C, 2.) DMF, 25 deg C

4: 76 percent / K₂CO₃ / dimethylformamide / 5 h / Ambient temperature

With thionyl chloride; hydrogen bromide; potassium carbonate; In diethyl ether; N,N-dimethyl-formamide; benzene;
DOI:10.1016/S0040-4020(98)00533-X

Reference yield:

: 84569-94-8
(S)-2-acetoxy-3-phenylpropanoyl chloride

: 212514-61-9
Acetic acid (S)-1-benzyl-2-oxo-4-phenyl-3-(toluene-4-sulfonyl)-butyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: diethyl ether / 0 °C

2: 1.) 47percent HBr / 1.) Et₂O, 0 deg C, 2.) DMF, 25 deg C

3: 76 percent / K₂CO₃ / dimethylformamide / 5 h / Ambient temperature

With hydrogen bromide; potassium carbonate; In diethyl ether; N,N-dimethyl-formamide;
DOI:10.1016/S0040-4020(98)00533-X