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

Base Information

• Chemical Name: benzyl 6β-[(2,2,2-Trichloroethoxy)carbonylamino]-6α-formamidopenicillanate
• CAS No.: 86061-91-8
• Molecular Formula: C₁₉H₂₀Cl₃N₃O₆S
• Molecular Weight: 524.809

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

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

Chemical Property:

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

There total 12 articles about benzyl 6β-[(2,2,2-Trichloroethoxy)carbonylamino]-6α-formamidopenicillanate 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: 84.0%

N,N-bis(trimethylsilyl)formamide (15500-60-4) + benzyl 6β-penicillanate (93521-25-6) → 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;

Reference yield: 84.0%

N,N-bis(trimethylsilyl)formamide (15500-60-4) + C19H18Cl3F3N2O7S2 (93521-25-6) → benzyl 6α-formamido-6β-<(2,2,2-trichloroethoxy)carbonylamino>penicillanate (86061-91-8)

Guidance literature:

With triethylamine; In dichloromethane; at 0 - 20 ℃; for 2h;

DOI:10.1016/S0040-4039(01)80822-4

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:

N,N-bis(trimethylsilyl)formamide

C₁₉H₁₈Cl₃F₃N₂O₇S₂

(2S,5R,6R)-3,3-Dimethyl-7-oxo-6-trifluoromethanesulfonylamino-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid benzyl ester

benzyl 6β-penicillanate

Downstream raw materials:

benzyl (2R,4S)-5,5-dimethyl-2-(formamido)(methoxycarbonyl)methyl>thiazolidine-4-carboxylate

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

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

benzyl (4S)-4,5-dihydro-5,5-dimethylthiazole-4-carboxylate

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