93553-11-8

Upstream product

• 98-59-9 p-toluenesulfonyl chloride 
• 93552-73-9 3α-Benzyloxycarbonyl-6β-aminopenam p-toluenesulfonate 
• 17341-93-4 2,2,2-Trichloroethyl chloroformate 
• 93552-73-9 (2S,5R,6R)-3,3-Dimethyl-7-oxo-6-(toluene-4-sulfonylamino)-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid benzyl ester 

Downstream Products

• 93553-12-9 C₂₅H₂₅Cl₃N₂O₈S₂ 
• 93521-23-4 (2S,4R,6R)-6-Formylamino-3,3-dimethyl-4,7-dioxo-6-(2,2,2-trichloro-ethoxycarbonylamino)-4λ⁴-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid benzyl ester 
• 93553-12-9 C₂₅H₂₅Cl₃N₂O₈S₂ 

Relevant academic research and scientific papers

Direct Incorporation of a 6&α(7&α)-Formamido Group into Penicillin and Cephalosporin Sulphides and Sulphoxides

6β(7β)--penicillins and -cephalosporins have been converted into the corresponding 6α(7α)-formamido-6β(7β)-(2,2,2-trichloroethoxycarbonylamino) derivatives by treatment with N,N-bis(trimet

DIRECT INCORPORATION OF A 6α(7α)-FORMAMIDO GROUP INTO PENICILLINS AND CEPHALOSPORINS

6β(7β)-(N-2,2,2-Trichloroethoxycarbonyl-N-triflouromethanesulphonylamino)penicillins and cephalosporins have been converted into the corresponding 6α(7α)-formamido-6β(7β)-2,2,2-trichloroethoxycarbonylamino deriatives, by treatment with N,N-bis(trimethylsi