ethyl <(S)-6-amino-4-<<2-(4-hydroxyphenyl)-1-methyl-2-oxoethyl>amino>-5-nitropyridine-2-yl>carbamate

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Chemical Name:ethyl <(S)-6-amino-4-<<2-(4-hydroxyphenyl)-1-methyl-2-oxoethyl>amino>-5-nitropyridine-2-yl>carbamate
CAS No.:139068-53-4
Molecular Formula:C₁₇H₁₉N₅O₆
Molecular Weight:389.368
Hs Code.:

Synonyms:ethyl <(S)-6-amino-4-<<2-(4-hydroxyphenyl)-1-methyl-2-oxoethyl>amino>-5-nitropyridine-2-yl>carbamate

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Chemical Property of ethyl <(S)-6-amino-4-<<2-(4-hydroxyphenyl)-1-methyl-2-oxoethyl>amino>-5-nitropyridine-2-yl>carbamate

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Technology Process of ethyl <(S)-6-amino-4-<<2-(4-hydroxyphenyl)-1-methyl-2-oxoethyl>amino>-5-nitropyridine-2-yl>carbamate

There total 2 articles about ethyl <(S)-6-amino-4-<<2-(4-hydroxyphenyl)-1-methyl-2-oxoethyl>amino>-5-nitropyridine-2-yl>carbamate 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: 26.0%

: 139068-50-1
ethyl <(1S,2R)-6-amino-4-<<2-hydroxy-2-(4-hydroxyphenyl)-1-methylethyl>amino>-5-nitropyridin-2-yl>carbamate

: 139068-54-5
ethyl <(R)-6-amino-4-<<2-(4-hydroxyphenyl)-1-methyl-2-oxoethyl>amino>-5-nitropyridine-2-yl>carbamate

: 139068-53-4
ethyl <(S)-6-amino-4-<<2-(4-hydroxyphenyl)-1-methyl-2-oxoethyl>amino>-5-nitropyridine-2-yl>carbamate

Guidance literature:: With pyridine; chromium(VI) oxide; at 0 - 5 ℃; for 4h; Title compound not separated from byproducts;
DOI:10.1021/jm00084a003

Reference yield:

: 6506-86-1
ethyl (6-amino-4-chloro-5-nitropyridin-2-yl)carbamate

: 139068-53-4
ethyl <(S)-6-amino-4-<<2-(4-hydroxyphenyl)-1-methyl-2-oxoethyl>amino>-5-nitropyridine-2-yl>carbamate

Guidance literature:: Multi-step reaction with 2 steps

1: 602 mg / Et₃N / ethanol / 21 h / Heating

2: 26 percent / pyridine, CrO₃ / 4 h / 0 - 5 °C

With pyridine; chromium(VI) oxide; triethylamine; In ethanol;
DOI:10.1021/jm00084a003