beta-carbobenzyloxypropionic acid anhydride

Base Information

• Chemical Name: beta-carbobenzyloxypropionic acid anhydride
• CAS No.: 41437-18-7
• Molecular Formula: C₂₂H₂₂O₇
• Molecular Weight: 398.412

Synonyms:beta-carbobenzyloxypropionic acid anhydride

Chemical Property of beta-carbobenzyloxypropionic acid anhydride

Chemical Property:

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Technology Process of beta-carbobenzyloxypropionic acid anhydride

There total 3 articles about beta-carbobenzyloxypropionic acid anhydride 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: 64.2%

succinic acid monobenzyl ester (103-40-2) → beta-carbobenzyloxypropionic acid anhydride (41437-18-7)

Guidance literature:

With dicyclohexyl-carbodiimide; In dichloromethane; at 0 - 20 ℃;

DOI:10.1002/anie.201006544

Reference yield: 60.0%

succinic acid monobenzyl ester (103-40-2) + 1-ethoxyacetylene (927-80-0) → beta-carbobenzyloxypropionic acid anhydride (41437-18-7) + Succinic acid benzyl ester 1-ethoxy-vinyl ester (149142-43-8)

Guidance literature:

[ruthenium(II)(η⁶-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]₂; In toluene; at 40 ℃; for 15h;

Reference yield:

→ beta-carbobenzyloxypropionic acid anhydride (41437-18-7)

Guidance literature:

β-Carbobenzyloxypropionsaeure, Ac2O;

upstream raw materials:

succinic acid monobenzyl ester

1-ethoxyacetylene

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