Ethanethiol → HCID 88638091, compound

Participants

Reaction Steps

To a stirring mixture of trifluoroacetic acid (3 ml) and ethyl mercaptan (1 ml) was added 7-[(Z)-2-trityloxyimino-2-(thiazol-4-yl)acetamido]-3-carbamoyloxymethyl-3-cephem-4-carboxylic acid (110 mg). The stirring was continued for 110 min at room temperature. The reaction mixture was concentrated to dryness under reduced pressure at room temperature. Resulting crystals were washed with diethyl ether, and dried in vacuo over calcium chloride to give the title compound (55 mg).

Provenance & Evidence