2-(trimethylsilyl)ethyl (2S,3S)-3-(4-nitrophenoxycarbonylamino)-4-cyclohexyl-2-(trimethylsilyloxy)butylcarbamate

Base Information

Chemical Name:2-(trimethylsilyl)ethyl (2S,3S)-3-(4-nitrophenoxycarbonylamino)-4-cyclohexyl-2-(trimethylsilyloxy)butylcarbamate
CAS No.:952685-74-4
Molecular Formula:C₂₆H₄₅N₃O₇Si₂
Molecular Weight:567.83
Hs Code.:

Synonyms:2-(trimethylsilyl)ethyl (2S,3S)-3-(4-nitrophenoxycarbonylamino)-4-cyclohexyl-2-(trimethylsilyloxy)butylcarbamate

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Chemical Property of 2-(trimethylsilyl)ethyl (2S,3S)-3-(4-nitrophenoxycarbonylamino)-4-cyclohexyl-2-(trimethylsilyloxy)butylcarbamate

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Technology Process of 2-(trimethylsilyl)ethyl (2S,3S)-3-(4-nitrophenoxycarbonylamino)-4-cyclohexyl-2-(trimethylsilyloxy)butylcarbamate

There total 8 articles about 2-(trimethylsilyl)ethyl (2S,3S)-3-(4-nitrophenoxycarbonylamino)-4-cyclohexyl-2-(trimethylsilyloxy)butylcarbamate 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:

: 952685-73-3
2-(trimethylsilyl)ethyl (2S,3S)-3-amino-4-cyclohexyl-2-(trimethylsilyloxy)butylcarbamate

: 7693-46-1
4-Nitrophenyl chloroformate

: 952685-74-4
2-(trimethylsilyl)ethyl (2S,3S)-3-(4-nitrophenoxycarbonylamino)-4-cyclohexyl-2-(trimethylsilyloxy)butylcarbamate

Guidance literature:: With pyridine; In dichloromethane; at 20 ℃; for 2h;

Reference yield:

: 952685-57-3
2-(trimethylsilyl)ethyl (2S,3S)-3-amino-4-cyclohexyl-2-hydroxybutylcarbamate

: 952685-74-4
2-(trimethylsilyl)ethyl (2S,3S)-3-(4-nitrophenoxycarbonylamino)-4-cyclohexyl-2-(trimethylsilyloxy)butylcarbamate

Guidance literature:: Multi-step reaction with 2 steps

1: triethylamine / dichloromethane / 0.67 h / 0 - 20 °C

2: pyridine / dichloromethane / 2 h / 20 °C

With pyridine; triethylamine; In dichloromethane;

Reference yield:

: 952685-48-2
tert-butyl (2S,3R)-4-chloro-1-cyclohexyl-3-hydroxybutan-2-ylcarbamate

: 952685-74-4
2-(trimethylsilyl)ethyl (2S,3S)-3-(4-nitrophenoxycarbonylamino)-4-cyclohexyl-2-(trimethylsilyloxy)butylcarbamate

Guidance literature:: Multi-step reaction with 6 steps

1: sodium hydroxide / ethanol / 1 h

2: ammonium hydroxide / methanol; water / 20 °C

3: potassium carbonate / water; acetone / 2 h / 20 °C

4: toluene-4-sulfonic acid / diethyl ether; ethanol / 20 - 65 °C

5: triethylamine / dichloromethane / 0.67 h / 0 - 20 °C

6: pyridine / dichloromethane / 2 h / 20 °C

With pyridine; sodium hydroxide; potassium carbonate; toluene-4-sulfonic acid; ammonium hydroxide; triethylamine; In methanol; diethyl ether; ethanol; dichloromethane; water; acetone;