cyclopentyl N₅-[(benzyloxy)carbonyl]-N₂-(tert-butoxycarbonyl)-L-ornithinate

Base Information

Chemical Name:cyclopentyl N₅-[(benzyloxy)carbonyl]-N₂-(tert-butoxycarbonyl)-L-ornithinate
CAS No.:957185-06-7
Molecular Formula:C₂₃H₃₄N₂O₆
Molecular Weight:434.533
Hs Code.:

cyclopentyl N<sub>5</sub>-[(benzyloxy)carbonyl]-N<sub>2</sub>-(tert-butoxycarbonyl)-L-ornithinate

Synonyms:cyclopentyl N₅-[(benzyloxy)carbonyl]-N₂-(tert-butoxycarbonyl)-L-ornithinate

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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 cyclopentyl N₅-[(benzyloxy)carbonyl]-N₂-(tert-butoxycarbonyl)-L-ornithinate

Chemical Property:

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Technology Process of cyclopentyl N₅-[(benzyloxy)carbonyl]-N₂-(tert-butoxycarbonyl)-L-ornithinate

There total 1 articles about cyclopentyl N₅-[(benzyloxy)carbonyl]-N₂-(tert-butoxycarbonyl)-L-ornithinate 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: 99.0%

: 96-41-3
Cyclopentanol

: 2480-93-5
Boc-Orn(Z)-OH

: 957185-06-7
cyclopentyl N₅-[(benzyloxy)carbonyl]-N₂-(tert-butoxycarbonyl)-L-ornithinate

Guidance literature:: With dmap; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; In dichloromethane; at 0 - 20 ℃; for 12h;

Reference yield:

: 957185-06-7
cyclopentyl N₅-[(benzyloxy)carbonyl]-N₂-(tert-butoxycarbonyl)-L-ornithinate

: 957185-38-5
cyclopentyl N₅-{[5-(1-bromo-2-oxopropyl)-2-chlorophenyl]sulfonyl}-N₂-(tert-butoxycarbonyl)-L-ornithinate

Guidance literature:: Multi-step reaction with 3 steps

1: hydrogen / palladium dihydroxide / ethyl acetate / 2 h

2: sodium carbonate / 1,4-dioxane / 1.5 h / 20 °C

3: bromine / 1,4-dioxane / 1 h / 25 °C

With hydrogen; bromine; sodium carbonate; palladium dihydroxide; In 1,4-dioxane; ethyl acetate;

Reference yield:

: 957185-06-7
cyclopentyl N₅-[(benzyloxy)carbonyl]-N₂-(tert-butoxycarbonyl)-L-ornithinate

: 957185-36-3
cyclopentyl N₅-{[5-(2-acetamido-4-methyl-1,3-thiazol-5-yl)-2-chlorophenyl]sulfonyl}-L-ornithinate

Guidance literature:: Multi-step reaction with 5 steps

1: hydrogen / palladium dihydroxide / ethyl acetate / 2 h

2: sodium carbonate / 1,4-dioxane / 1.5 h / 20 °C

3: bromine / 1,4-dioxane / 1 h / 25 °C

4: ethanol / 1 h / 70 °C

5: hydrogenchloride / 1,4-dioxane / 18 h / 20 °C

With hydrogenchloride; hydrogen; bromine; sodium carbonate; palladium dihydroxide; In 1,4-dioxane; ethanol; ethyl acetate;