3,5-bis-(2-tert-butoxycarbonylamino-propionylamino)-benzoic acid ethyl ester

Base Information

• Chemical Name: 3,5-bis-(2-tert-butoxycarbonylamino-propionylamino)-benzoic acid ethyl ester
• CAS No.: 871102-90-8
• Molecular Formula: C₂₅H₃₈N₄O₈
• Molecular Weight: 522.599
• Mol file: 871102-90-8.mol

Synonyms:3,5-bis-(2-tert-butoxycarbonylamino-propionylamino)-benzoic acid ethyl ester

Chemical Property of 3,5-bis-(2-tert-butoxycarbonylamino-propionylamino)-benzoic acid ethyl ester

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

Useful:

Technology Process of 3,5-bis-(2-tert-butoxycarbonylamino-propionylamino)-benzoic acid ethyl ester

There total 1 articles about 3,5-bis-(2-tert-butoxycarbonylamino-propionylamino)-benzoic acid ethyl ester 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: 90.0%

L-N-Boc-Ala (15761-38-3) + 3,5-diaminobenzoic acid ethyl ester (1949-51-5) → 3,5-bis-(2-tert-butoxycarbonylamino-propionylamino)-benzoic acid ethyl ester (871102-90-8)

Guidance literature:

With benzotriazol-1-ol; dicyclohexyl-carbodiimide; In tetrahydrofuran; at -10 - 25 ℃; for 11h;

DOI:10.1002/chem.200500174

Reference yield: 98.0%

3,5-bis-(2-tert-butoxycarbonylamino-propionylamino)-benzoic acid ethyl ester (871102-90-8) → 3,5-Bis-((S)-2-amino-propionylamino)-benzoic acid ethyl ester; compound with GENERIC INORGANIC NEUTRAL COMPONENT

Guidance literature:

With hydrogenchloride; In ethanol; at 25 ℃; for 10h;

DOI:10.1002/chem.200500174

Reference yield: 76.0%

3,5-bis-(2-tert-butoxycarbonylamino-propionylamino)-benzoic acid ethyl ester (871102-90-8) → 3,5-bis-(2-tert-butoxycarbonylamino-propionylamino)-benzoic acid (871102-96-4)

Guidance literature:

With potassium hydroxide; In methanol; at 25 ℃; for 10h;

DOI:10.1002/chem.200500174

upstream raw materials:

L-N-Boc-Ala

3,5-diaminobenzoic acid ethyl ester

Downstream raw materials:

3,5-bis-(2-tert-butoxycarbonylamino-propionylamino)-benzoic acid

3,5-Bis-{(S)-2-[3,5-bis-((S)-2-tert-butoxycarbonylamino-propionylamino)-benzoylamino]-3-methyl-butyrylamino}-benzoic acid

3,5-Bis-{(S)-2-[3,5-bis-((S)-2-tert-butoxycarbonylamino-propionylamino)-benzoylamino]-3-methyl-butyrylamino}-benzoic acid ethyl ester

3,5-Bis-{(S)-2-[3,5-bis-((S)-2-tert-butoxycarbonylamino-3-methyl-butyrylamino)-benzoylamino]-propionylamino}-benzoic acid