ethyl N-acetyl-O-p-toluenesulfonyl-2-amino-2-ethoxycarbonyl-5-hydroxypentanoate

Base Information

Chemical Name:ethyl N-acetyl-O-p-toluenesulfonyl-2-amino-2-ethoxycarbonyl-5-hydroxypentanoate
CAS No.:117614-91-2
Molecular Formula:C₁₉H₂₇NO₈S
Molecular Weight:429.491
Hs Code.:

Synonyms:ethyl N-acetyl-O-p-toluenesulfonyl-2-amino-2-ethoxycarbonyl-5-hydroxypentanoate

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of ethyl N-acetyl-O-p-toluenesulfonyl-2-amino-2-ethoxycarbonyl-5-hydroxypentanoate

Chemical Property:

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Technology Process of ethyl N-acetyl-O-p-toluenesulfonyl-2-amino-2-ethoxycarbonyl-5-hydroxypentanoate

There total 3 articles about ethyl N-acetyl-O-p-toluenesulfonyl-2-amino-2-ethoxycarbonyl-5-hydroxypentanoate 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: 74.0%

: 53048-84-3
ethyl N-acetyl-2-amino-2-ethoxycarbonyl-5-hydroxypentanoate

: 98-59-9
p-toluenesulfonyl chloride

: 117614-91-2
ethyl N-acetyl-O-p-toluenesulfonyl-2-amino-2-ethoxycarbonyl-5-hydroxypentanoate

Guidance literature:: With pyridine; at 5 ℃; for 20h;

Reference yield:

: 53908-65-9
4-acetamido-4,4-bis(ethyloxycarbonyl)butyraldehyde

: 117614-91-2
ethyl N-acetyl-O-p-toluenesulfonyl-2-amino-2-ethoxycarbonyl-5-hydroxypentanoate

Guidance literature:: Multi-step reaction with 2 steps

1: triethylamine, H₂ / Raney Ni / 24 h / 75 °C / 2.8 - 3.5 Torr

2: 74 percent / pyridine / 20 h / 5 °C

With pyridine; hydrogen; triethylamine; nickel;

Reference yield:

: 1068-90-2
2-acetylaminomalonic acid diethyl ester

: 117614-91-2
ethyl N-acetyl-O-p-toluenesulfonyl-2-amino-2-ethoxycarbonyl-5-hydroxypentanoate

Guidance literature:: Multi-step reaction with 3 steps

1: CH₃ONa / benzene

2: triethylamine, H₂ / Raney Ni / 24 h / 75 °C / 2.8 - 3.5 Torr

3: 74 percent / pyridine / 20 h / 5 °C

With pyridine; hydrogen; sodium methylate; triethylamine; nickel; In benzene;