Butyric acid (S)-2-ethoxycarbonylamino-1-phenyl-ethyl ester

Base Information

• Chemical Name: Butyric acid (S)-2-ethoxycarbonylamino-1-phenyl-ethyl ester
• CAS No.: 144315-90-2
• Molecular Formula: C₁₅H₂₁NO₄
• Molecular Weight: 279.336
• Mol file: 144315-90-2.mol

Synonyms:Butyric acid (S)-2-ethoxycarbonylamino-1-phenyl-ethyl ester

Chemical Property of Butyric acid (S)-2-ethoxycarbonylamino-1-phenyl-ethyl ester

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

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Technology Process of Butyric acid (S)-2-ethoxycarbonylamino-1-phenyl-ethyl ester

There total 3 articles about Butyric acid (S)-2-ethoxycarbonylamino-1-phenyl-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:

2,2,2-trifluoroethylbutyrate (371-27-7) + ethyl 2-hydroxy-2-phenylethylcarbamate (109355-73-9) → Butyric acid (S)-2-ethoxycarbonylamino-1-phenyl-ethyl ester (144315-90-2)

Guidance literature:

In tert-Amyl alcohol; at 40 ℃; for 73h; Yield given; lipase PS;

Reference yield:

butanoic acid anhydride (106-31-0) + ethyl 2-hydroxy-2-phenylethylcarbamate (109355-73-9) → Butyric acid (R)-2-ethoxycarbonylamino-1-phenyl-ethyl ester (144315-90-2) + Butyric acid (S)-2-ethoxycarbonylamino-1-phenyl-ethyl ester (144315-90-2)

Guidance literature:

In tert-Amyl alcohol; at 40 ℃; for 44h; Yield given. Yields of byproduct given. Title compound not separated from byproducts; lipase PS;

Reference yield:

butanoic acid anhydride (106-31-0) + ethyl 2-hydroxy-2-phenylethylcarbamate (109355-73-9) → Butyric acid (R)-2-ethoxycarbonylamino-1-phenyl-ethyl ester (144315-90-2) + Butyric acid (S)-2-ethoxycarbonylamino-1-phenyl-ethyl ester (144315-90-2)

Guidance literature:

In tert-Amyl alcohol; at 40 ℃; for 44h; Yield given. Yields of byproduct given. Title compound not separated from byproducts; lipase PS;

upstream raw materials:

butanoic acid anhydride

ethyl 2-hydroxy-2-phenylethylcarbamate

2,2,2-trifluoroethylbutyrate

Downstream raw materials:

(S)-2-Amino-1-phenyl-1-ethanol

(R)-2-Amino-1-phenylethanol