benzyl 2-chlorobenzocarbacephem-4'-carboxylate

Base Information

Chemical Name:benzyl 2-chlorobenzocarbacephem-4'-carboxylate
CAS No.:113655-82-6
Molecular Formula:C₁₉H₁₆ClNO₃
Molecular Weight:341.794
Hs Code.:

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Chemical Property of benzyl 2-chlorobenzocarbacephem-4'-carboxylate

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Technology Process of benzyl 2-chlorobenzocarbacephem-4'-carboxylate

There total 7 articles about benzyl 2-chlorobenzocarbacephem-4'-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: 47.0%

: 907584-59-2
benzyl 2-hydroxybenzocarbacephem.-4'-carboxylate

: 113655-82-6,113656-02-3
benzyl 2-chlorobenzocarbacephem-4'-carboxylate

Guidance literature:: With thionyl chloride; In N,N-dimethyl-formamide; for 0.166667h; Ambient temperature;

Reference yield:

: 99548-53-5
3-Bromo-4-ethylbenzoic acid

: 113655-82-6,113656-02-3
benzyl 2-chlorobenzocarbacephem-4'-carboxylate

Guidance literature:: Multi-step reaction with 7 steps

1: 96 percent / borontrifluoride / diethyl ether / 3 h / Heating

2: 49 percent / CrO₃ / acetic acid; H₂O / 20 h / Ambient temperature

3: 95 percent / sodium iodide, triethylamine

4: 27 percent / zinc iodide / CH₂Cl₂ / 2 h / Ambient temperature

5: 84 percent / sodium borohydride / 1 h / from 0 deg C to 20 deg C

6: 68 percent / Cu / dimethylformamide / 0.58 h / 136 °C

7: 47 percent / thionyl chloride / dimethylformamide / 0.17 h / Ambient temperature

With chromium(VI) oxide; sodium tetrahydroborate; thionyl chloride; boron trifluoride; triethylamine; sodium iodide; zinc(II) iodide; copper; In diethyl ether; dichloromethane; water; acetic acid; N,N-dimethyl-formamide;

Reference yield:

: 113642-05-0
methyl m-bromo-p-ethylbenzoate

: 113655-82-6,113656-02-3
benzyl 2-chlorobenzocarbacephem-4'-carboxylate

Guidance literature:: Multi-step reaction with 6 steps

1: 49 percent / CrO₃ / acetic acid; H₂O / 20 h / Ambient temperature

2: 95 percent / sodium iodide, triethylamine

3: 27 percent / zinc iodide / CH₂Cl₂ / 2 h / Ambient temperature

4: 84 percent / sodium borohydride / 1 h / from 0 deg C to 20 deg C

5: 68 percent / Cu / dimethylformamide / 0.58 h / 136 °C

6: 47 percent / thionyl chloride / dimethylformamide / 0.17 h / Ambient temperature

With chromium(VI) oxide; sodium tetrahydroborate; thionyl chloride; triethylamine; sodium iodide; zinc(II) iodide; copper; In dichloromethane; water; acetic acid; N,N-dimethyl-formamide;