methyl N-[3-(4-nitrophenyl)-2,2-trimethylenedithiopropionyl]-L-alaninate

Base Information

Chemical Name:methyl N-[3-(4-nitrophenyl)-2,2-trimethylenedithiopropionyl]-L-alaninate
CAS No.:1297871-76-1
Molecular Formula:C₁₆H₂₀N₂O₅S₂
Molecular Weight:384.477
Hs Code.:

Synonyms:methyl N-[3-(4-nitrophenyl)-2,2-trimethylenedithiopropionyl]-L-alaninate

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Chemical Property of methyl N-[3-(4-nitrophenyl)-2,2-trimethylenedithiopropionyl]-L-alaninate

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Technology Process of methyl N-[3-(4-nitrophenyl)-2,2-trimethylenedithiopropionyl]-L-alaninate

There total 4 articles about methyl N-[3-(4-nitrophenyl)-2,2-trimethylenedithiopropionyl]-L-alaninate 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: 87.0%

: 10065-72-2
L-Alanine methyl ester

: 1297871-74-9
3-(4-nitrophenyl)-2,2-trimethylenedithiopropionic acid

: 1297871-76-1
methyl N-[3-(4-nitrophenyl)-2,2-trimethylenedithiopropionyl]-L-alaninate

Guidance literature:: With 1,2-dichloro-ethane; triethylamine; In dichloromethane; at 20 ℃; for 24h;
DOI:10.3998/ark.5550190.0012.316

Reference yield:

: 2-methyl-4(4-nitrophenylmethylene)-2-oxazolin-5-one

: 1297871-76-1
methyl N-[3-(4-nitrophenyl)-2,2-trimethylenedithiopropionyl]-L-alaninate

Guidance literature:: Multi-step reaction with 3 steps

1: hydrogenchloride / acetic acid / 6 °C / Reflux

2: boron trifluoride diethyl etherate / dichloromethane / 16 h / Reflux

3: 1,2-dichloro-ethane; triethylamine / dichloromethane / 24 h / 20 °C

With hydrogenchloride; boron trifluoride diethyl etherate; 1,2-dichloro-ethane; triethylamine; In dichloromethane; acetic acid;
DOI:10.3998/ark.5550190.0012.316

Reference yield:

: 555-16-8
4-nitrobenzaldehdye

: 1297871-76-1
methyl N-[3-(4-nitrophenyl)-2,2-trimethylenedithiopropionyl]-L-alaninate

Guidance literature:: Multi-step reaction with 4 steps

1: sodium acetate; N-acetylglycine / 2 h / 80 - 85 °C

2: hydrogenchloride / acetic acid / 6 °C / Reflux

3: boron trifluoride diethyl etherate / dichloromethane / 16 h / Reflux

4: 1,2-dichloro-ethane; triethylamine / dichloromethane / 24 h / 20 °C

With hydrogenchloride; boron trifluoride diethyl etherate; sodium acetate; 1,2-dichloro-ethane; triethylamine; N-acetylglycine; In dichloromethane; acetic acid;
DOI:10.3998/ark.5550190.0012.316