1-Benzyloxycarbonyl-2-isopropyl-β-(4-nitrobenzyliden)-3-imidazolin-4-propionsaeure-ethylester

Base Information

Chemical Name:1-Benzyloxycarbonyl-2-isopropyl-β-(4-nitrobenzyliden)-3-imidazolin-4-propionsaeure-ethylester
CAS No.:73442-93-0
Molecular Formula:C₂₆H₂₉N₃O₆
Molecular Weight:479.533
Hs Code.:

Synonyms:1-Benzyloxycarbonyl-2-isopropyl-β-(4-nitrobenzyliden)-3-imidazolin-4-propionsaeure-ethylester

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Chemical Property of 1-Benzyloxycarbonyl-2-isopropyl-β-(4-nitrobenzyliden)-3-imidazolin-4-propionsaeure-ethylester

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Technology Process of 1-Benzyloxycarbonyl-2-isopropyl-β-(4-nitrobenzyliden)-3-imidazolin-4-propionsaeure-ethylester

There total 4 articles about 1-Benzyloxycarbonyl-2-isopropyl-β-(4-nitrobenzyliden)-3-imidazolin-4-propionsaeure-ethylester 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: 85.0%

: 555-16-8
4-nitrobenzaldehdye

: 73442-75-8
1-Benzyloxycarbonyl-2-isopropyl-3-imidazolin-4-propionsaeure-ethylester

: 73442-93-0
1-Benzyloxycarbonyl-2-isopropyl-β-(4-nitrobenzyliden)-3-imidazolin-4-propionsaeure-ethylester

Guidance literature:: With 3 A molecular sieve; toluene-4-sulfonic acid; at 100 ℃; for 0.166667h;

Reference yield:

: 17623-73-3
(4-isopropyl-5-oxo-4,5-dihydro-oxazol-2-ylmethyl)-carbamic acid benzyl ester

: 73442-93-0
1-Benzyloxycarbonyl-2-isopropyl-β-(4-nitrobenzyliden)-3-imidazolin-4-propionsaeure-ethylester

Guidance literature:: Multi-step reaction with 3 steps

1: Et₃N / 48 h / 50 °C

2: 92 percent / 30 h / 180 °C

3: 85 percent / p-TsOH*H₂O, molecular sieves 3 Angstroem / 0.17 h / 100 °C

With 3 A molecular sieve; toluene-4-sulfonic acid; triethylamine;

Reference yield:

: 53870-94-3
Z-Gly-Val-OH

: 73442-93-0
1-Benzyloxycarbonyl-2-isopropyl-β-(4-nitrobenzyliden)-3-imidazolin-4-propionsaeure-ethylester

Guidance literature:: Multi-step reaction with 4 steps

1: Ac₂O / 0.5 h / 80 - 90 °C

2: Et₃N / 48 h / 50 °C

3: 92 percent / 30 h / 180 °C

4: 85 percent / p-TsOH*H₂O, molecular sieves 3 Angstroem / 0.17 h / 100 °C

With 3 A molecular sieve; acetic anhydride; toluene-4-sulfonic acid; triethylamine;