Z-Aib-OBt

Base Information

• Chemical Name: Z-Aib-OBt
• CAS No.: 154561-22-5
• Molecular Formula: C₁₈H₁₈N₄O₄
• Molecular Weight: 354.365

Synonyms:Z-Aib-OBt

Chemical Property of Z-Aib-OBt

Chemical Property:

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Technology Process of Z-Aib-OBt

There total 12 articles about Z-Aib-OBt 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: 100.0%

Z-Aib-OH (15030-72-5) + 1H-benzo[d][1,2,3]triazol-1-yl 4-nitrobenzenesulfonate (54769-58-3) → Z-Aib-OBt (154561-22-5)

Guidance literature:

With N-ethyl-N,N-diisopropylamine; In N,N-dimethyl-formamide; for 0.333333h;

DOI:10.1021/jo0300183

Reference yield: 98.9%

Z-Aib-OH (15030-72-5) + 1H-benzo[d][1,2,3]triazol-1-yl 4-methanebenzenesulfonate (21978-63-2) → Z-Aib-OBt (154561-22-5)

Guidance literature:

With N-ethyl-N,N-diisopropylamine; In N,N-dimethyl-formamide; for 24h;

DOI:10.1021/jo0300183

Reference yield: 98.8%

Z-Aib-OH (15030-72-5) + N-hydroxybenzotriazole ester of benzenesulfonic acid (54769-59-4) → Z-Aib-OBt (154561-22-5)

Guidance literature:

With N-ethyl-N,N-diisopropylamine; In N,N-dimethyl-formamide; for 1h;

DOI:10.1021/jo0300183

upstream raw materials:

Z-Aib-OH

benzotriazol-1-ol

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate

O-(benzotriazol-1-yl)-N,N,N,N-tetramethyluroniumhexafluorophosphate

Downstream raw materials:

2-<2-(Benzyloxycarboxamido)-2-methylpropionamido>-2-methylpropionsaeure

2-(1'-((benzyloxycarbonyl)amino)-1'-methylethyl)-4,4-dimethyloxazolone

Z-(Aib)4-OtBu

N-[benzyloxycarbonyl]-2-methylalanyl-2-methylalanyl-2-methylalanyl-2-methylalanine

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