benzylpenicilloic acid methylesther

Base Information

• Chemical Name: benzylpenicilloic acid methylesther
• CAS No.: 134767-09-2
• Molecular Formula: C₁₇H₂₂N₂O₅S
• Molecular Weight: 366.438

Synonyms:

Chemical Property of benzylpenicilloic acid methylesther

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

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Technology Process of benzylpenicilloic acid methylesther

There total 2 articles about benzylpenicilloic acid methylesther 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:

penicillin G methyl ester (653-89-4) → benzylpenicilloic acid methylesther (134767-09-2)

Guidance literature:

With sodium hydroxide; 20; In water; at 30 ℃; Kinetics; various concentration of catalyst, ionic strength and penicillin;

Reference yield:

penicillin G methyl ester (653-89-4) → (2R,4S)-2-((R)-Carboxy-phenylacetylamino-methyl)-5,5-dimethyl-thiazolidine-4-carboxylic acid methyl ester (134767-09-2)

Guidance literature:

With porcine liver esterase; water; at 25 ℃; Rate constant; pH 7.80;

DOI:10.1039/c39910000316

Reference yield:

diazomethane (186581-53-3,908094-01-9,334-88-3) + (Ξ)-((2Ξ,4S)-4-methoxycarbonyl-5,5-dimethyl-thiazolidin-2-yl)-(2-phenyl-acetylamino)-acetic acid (134767-09-2) → (2Ξ,4S)-2-[(Ξ)-methoxycarbonyl-(2-phenyl-acetylamino)-methyl]-3,5,5-trimethyl-thiazolidine-4-carboxylic acid methyl ester

Guidance literature:

upstream raw materials:

penicillin G methyl ester

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