p-methoxybenzyl (2R,5R)-3-oxoethylidene-7-oxo-4-oxa-1-azabicyclo<3.2.0>heptane-2-carboxylate

Base Information

Chemical Name:p-methoxybenzyl (2R,5R)-3-oxoethylidene-7-oxo-4-oxa-1-azabicyclo<3.2.0>heptane-2-carboxylate
CAS No.:91022-15-0
Molecular Formula:C₁₆H₁₅NO₆
Molecular Weight:317.298
Hs Code.:

Synonyms:p-methoxybenzyl (2R,5R)-3-oxoethylidene-7-oxo-4-oxa-1-azabicyclo<3.2.0>heptane-2-carboxylate

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Chemical Property of p-methoxybenzyl (2R,5R)-3-oxoethylidene-7-oxo-4-oxa-1-azabicyclo<3.2.0>heptane-2-carboxylate

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Technology Process of p-methoxybenzyl (2R,5R)-3-oxoethylidene-7-oxo-4-oxa-1-azabicyclo<3.2.0>heptane-2-carboxylate

There total 5 articles about p-methoxybenzyl (2R,5R)-3-oxoethylidene-7-oxo-4-oxa-1-azabicyclo<3.2.0>heptane-2-carboxylate 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:

: 57943-82-5
methyl clavulanate

: 91022-15-0
p-methoxybenzyl (2R,5R)-3-oxoethylidene-7-oxo-4-oxa-1-azabicyclo<3.2.0>heptane-2-carboxylate

Guidance literature:: Multi-step reaction with 3 steps

1: 70 percent / sodium hydroxide / H₂O / 1.17 h / 0 °C

2: 56.5 percent / dimethylformamide / 1.5 h / Ambient temperature

3: pyridinium chlorochromate, sodium acetate / CH₂Cl₂ / 1.5 h

With sodium hydroxide; sodium acetate; pyridinium chlorochromate; In dichloromethane; water; N,N-dimethyl-formamide;

Reference yield:

: 57943-84-7
Benzyl Clavulanate

: 91022-15-0
p-methoxybenzyl (2R,5R)-3-oxoethylidene-7-oxo-4-oxa-1-azabicyclo<3.2.0>heptane-2-carboxylate

Guidance literature:: Multi-step reaction with 3 steps

1: 69 percent / H₂, sodium hydrogen carbonate / palladium on carbon / aq. ethanol / 0.42 h / Ambient temperature

2: 56.5 percent / dimethylformamide / 1.5 h / Ambient temperature

3: pyridinium chlorochromate, sodium acetate / CH₂Cl₂ / 1.5 h

With hydrogen; sodium acetate; sodium hydrogencarbonate; pyridinium chlorochromate; palladium on activated charcoal; In ethanol; dichloromethane; N,N-dimethyl-formamide;

Reference yield:

: 57943-81-4
potassium clavulanate

: 91022-15-0
p-methoxybenzyl (2R,5R)-3-oxoethylidene-7-oxo-4-oxa-1-azabicyclo<3.2.0>heptane-2-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: 56.5 percent / dimethylformamide / 1.5 h / Ambient temperature

2: pyridinium chlorochromate, sodium acetate / CH₂Cl₂ / 1.5 h

With sodium acetate; pyridinium chlorochromate; In dichloromethane; N,N-dimethyl-formamide;