sodium 7-oxo-3-phenoxy-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate

Base Information

Chemical Name:sodium 7-oxo-3-phenoxy-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
CAS No.:85769-21-7
Molecular Formula:C₁₂H₈NO₄S*Na
Molecular Weight:285.256
Hs Code.:

Synonyms:sodium 7-oxo-3-phenoxy-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate

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Chemical Property of sodium 7-oxo-3-phenoxy-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate

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Technology Process of sodium 7-oxo-3-phenoxy-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate

There total 8 articles about sodium 7-oxo-3-phenoxy-4-thia-1-azabicyclo[3.2.0]hept-2-ene-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:

: 85769-20-6
4-Nitrobenzyl 7-oxo-3-phenoxy-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate

: 85769-21-7
sodium 7-oxo-3-phenoxy-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate

Guidance literature:: With hydrogen; sodium hydrogencarbonate; palladium on activated charcoal; In water; ethyl acetate; Yield given;
DOI:10.1016/S0040-4039(00)86273-5

Reference yield:

: 83362-25-8
4'-Nitrobenzyl 2-(4-allylthioazetidin-2-on-1-yl)acetate

: 85769-21-7
sodium 7-oxo-3-phenoxy-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate

Guidance literature:: Multi-step reaction with 6 steps

1: 1.) LiN(SiMe₃)2 / 1.) THF, -78 deg C

2: neat (no solvent) / 0 - 20 °C

3: m-chloroperbenzoic acid / ethyl acetate / -20 °C

4: 90 percent / imidazole / dioxane; H₂O / 5 °C

5: 18 percent / triphenylphosphine / dioxane / 0.25 h / 100 °C

6: H₂, NaHCO₃ / Pd/C / ethyl acetate; H₂O

With 1H-imidazole; hydrogen; sodium hydrogencarbonate; 3-chloro-benzenecarboperoxoic acid; triphenylphosphine; lithium hexamethyldisilazane; palladium on activated charcoal; In 1,4-dioxane; water; ethyl acetate;
DOI:10.1016/S0040-4039(00)86273-5

Reference yield:

: 87580-11-8
Lithium; (Z)-2-(2-allylsulfanyl-4-oxo-azetidin-1-yl)-2-(4-nitro-benzyloxycarbonyl)-1-phenoxy-ethenethiolate

: 85769-21-7
sodium 7-oxo-3-phenoxy-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate

Guidance literature:: Multi-step reaction with 5 steps

1: neat (no solvent) / 0 - 20 °C

2: m-chloroperbenzoic acid / ethyl acetate / -20 °C

3: 90 percent / imidazole / dioxane; H₂O / 5 °C

4: 18 percent / triphenylphosphine / dioxane / 0.25 h / 100 °C

5: H₂, NaHCO₃ / Pd/C / ethyl acetate; H₂O

With 1H-imidazole; hydrogen; sodium hydrogencarbonate; 3-chloro-benzenecarboperoxoic acid; triphenylphosphine; palladium on activated charcoal; In 1,4-dioxane; water; ethyl acetate;
DOI:10.1016/S0040-4039(00)86273-5