4--benzoesaeure-ethylester

Base Information

• Chemical Name: 4--benzoesaeure-ethylester
• CAS No.: 52238-26-3
• Molecular Formula: C₁₂H₁₆N₂O₃
• Molecular Weight: 236.271

Synonyms:

Chemical Property of 4--benzoesaeure-ethylester

Chemical Property:

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Technology Process of 4--benzoesaeure-ethylester

There total 1 articles about 4--benzoesaeure-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:

benzocaine hydrochloride (23239-88-5) + L-alanine N-carboxyanhydride (2224-52-4) → 4--benzoesaeure-ethylester (52238-26-3)

Guidance literature:

In N,N-dimethyl-formamide; Ambient temperature;

DOI:10.1039/j39690001821

Reference yield:

L-N-Boc-Ala (15761-38-3) + 4--benzoesaeure-ethylester (52238-26-3) → Aethyl-tert-butyloxycarbonyl-L-Ala-L-Ala-p-aminobenzoat, Boc-L-Ala-L-Ala-p-NH-C6H4-COOEt (59191-00-3)

Guidance literature:

With benzotriazol-1-ol; dicyclohexyl-carbodiimide; In N,N-dimethyl-formamide;

DOI:10.1135/cccc19760317

Reference yield:

2-chloro-2-methylpropanoic acid (594-58-1) + 4--benzoesaeure-ethylester (52238-26-3) → 4-[(S)-2-(2-Chloro-2-methyl-propionylamino)-propionylamino]-benzoic acid ethyl ester

Guidance literature:

With pyridine; trichlorophosphate; In tetrahydrofuran;

DOI:10.1135/cccc19761257

upstream raw materials:

benzocaine hydrochloride

L-alanine N-carboxyanhydride

Downstream raw materials:

Aethyl-tert-butyloxycarbonyl-L-Ala-L-Ala-p-aminobenzoat, Boc-L-Ala-L-Ala-p-NH-C₆H₄-COOEt

Aethyl-tert-butyloxycarbonyl-D-Ala-L-Ala-p-aminobenzoat, Boc-D-Ala-L-Ala-p-NH-C₆H₄-COOEt

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