benzyl 6β-penicillanate

Base Information

• Chemical Name: benzyl 6β-penicillanate
• CAS No.: 93553-04-9
• Molecular Formula: C₂₂H₁₈Cl₃F₉N₂O₇S₂
• Molecular Weight: 763.871

Synonyms:benzyl 6β-penicillanate

Chemical Property of benzyl 6β-penicillanate

Chemical Property:

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Technology Process of benzyl 6β-penicillanate

There total 2 articles about benzyl 6β-penicillanate 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: 55.0%

2-(Dimethylamino)pyridine (5683-33-0) + benzyl 6β-(nonafluorobutylsulphonylamino)penicillanate (93553-03-8) + 2,2,2-Trichloroethyl chloroformate (17341-93-4) → benzyl 6β-penicillanate (93553-04-9)

Guidance literature:

With triethylamine;

Reference yield: 55.0%

benzyl 6β-(nonafluorobutylsulphonylamino)penicillanate (93553-03-8) + 2,2,2-Trichloroethyl chloroformate (17341-93-4) → benzyl 6β-penicillanate (93553-04-9)

Guidance literature:

With dmap; triethylamine; In dichloromethane; 1) 0 deg C 2) 0 to 20 deg C, 2 h;

Reference yield: 68.0%

N,N-bis(trimethylsilyl)formamide (15500-60-4) + benzyl 6β-penicillanate (93553-04-9) → benzyl 6β-[(2,2,2-Trichloroethoxy)carbonylamino]-6α-formamidopenicillanate (86061-91-8)

Guidance literature:

With triethylamine; In dichloromethane; 1) -50 deg C 2) RT, 1.75 h;

upstream raw materials:

benzyl 6β-(nonafluorobutylsulphonylamino)penicillanate

2,2,2-Trichloroethyl chloroformate

2-(Dimethylamino)pyridine

Downstream raw materials:

benzyl 6β-[(2,2,2-Trichloroethoxy)carbonylamino]-6α-formamidopenicillanate

benzyl 6α-formamido-6β-(2,2,2-trichloroethoxycarbonylamino)penicillanate 1α-oxide

benzyl 6β-(2,2,2-trichloroethoxycarbonylamino)-6α-formamidopenicillanate 1β-oxide

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