(2S)-3-((3,4-bis((2-benzoyloxy)-2-methylpropanoyl)oxy)phenyl)-2-((tert-butoxycarbonyl)amino)propanoic acid

Base Information

Chemical Name:(2S)-3-((3,4-bis((2-benzoyloxy)-2-methylpropanoyl)oxy)phenyl)-2-((tert-butoxycarbonyl)amino)propanoic acid
CAS No.:1379613-67-8
Molecular Formula:C₃₆H₃₉NO₁₂
Molecular Weight:677.705
Hs Code.:

Synonyms:(2S)-3-((3,4-bis((2-benzoyloxy)-2-methylpropanoyl)oxy)phenyl)-2-((tert-butoxycarbonyl)amino)propanoic acid

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Chemical Property of (2S)-3-((3,4-bis((2-benzoyloxy)-2-methylpropanoyl)oxy)phenyl)-2-((tert-butoxycarbonyl)amino)propanoic acid

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Technology Process of (2S)-3-((3,4-bis((2-benzoyloxy)-2-methylpropanoyl)oxy)phenyl)-2-((tert-butoxycarbonyl)amino)propanoic acid

There total 8 articles about (2S)-3-((3,4-bis((2-benzoyloxy)-2-methylpropanoyl)oxy)phenyl)-2-((tert-butoxycarbonyl)amino)propanoic acid 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: 86.0%

: 1379613-66-7
(2S)-((4-(3-benzyloxy)-2-((tert-butoxycarbonyl)amino)-3-oxopropyl-1,2-phenylene)bis(oxy))bis(2-methyl-1-oxopropan-2,1-diyl)dibenzoate

: 1379613-67-8
(2S)-3-((3,4-bis((2-benzoyloxy)-2-methylpropanoyl)oxy)phenyl)-2-((tert-butoxycarbonyl)amino)propanoic acid

Guidance literature:: With palladium 10% on activated carbon; hydrogen; In ethanol; at 20 ℃; for 2h; Inert atmosphere;

Reference yield:

: 58570-00-6
2-(benzoyloxy)-2-methylpropanoic acid

: 1379613-67-8
(2S)-3-((3,4-bis((2-benzoyloxy)-2-methylpropanoyl)oxy)phenyl)-2-((tert-butoxycarbonyl)amino)propanoic acid

Guidance literature:: Multi-step reaction with 3 steps

1: N,N-dimethyl-formamide; thionyl chloride / toluene / 1 h / 70 °C / Inert atmosphere

2: triethylamine / acetonitrile / 1.25 h / Cooling with ice; Inert atmosphere

3: hydrogen; palladium 10% on activated carbon / ethanol / 2 h / 20 °C / Inert atmosphere

With thionyl chloride; palladium 10% on activated carbon; hydrogen; triethylamine; N,N-dimethyl-formamide; In ethanol; toluene; acetonitrile;

Reference yield:

: 59-92-7,90638-38-3
levodopa

: 1379613-67-8
(2S)-3-((3,4-bis((2-benzoyloxy)-2-methylpropanoyl)oxy)phenyl)-2-((tert-butoxycarbonyl)amino)propanoic acid

Guidance literature:: Multi-step reaction with 4 steps

1.1: triethylamine / water; tetrahydrofuran / 14 h / 20 °C / Inert atmosphere

1.2: Cooling with ice

2.1: potassium hydrogencarbonate / N,N-dimethyl-formamide / 7 h / 20 °C / Inert atmosphere

3.1: triethylamine / acetonitrile / 1.25 h / Cooling with ice; Inert atmosphere

4.1: hydrogen; palladium 10% on activated carbon / ethanol / 2 h / 20 °C / Inert atmosphere

With palladium 10% on activated carbon; hydrogen; potassium hydrogencarbonate; triethylamine; In tetrahydrofuran; ethanol; water; N,N-dimethyl-formamide; acetonitrile;