1-Iodoethyl cyclohexyl carbonate → 1-(Cyclohexyloxycarbonyloxy)ethyl (1R, 5S, 6S)-2-(2-oxo-4-pyrrolidinylthio)-6-[(1R)-1-hydroxyethyl]-1-methyl-1-carbapen-2-em-3-carboxylate

Participants

Reaction Steps

Following a procedure similar to that described in Example 39, but using 54 mg of sodium 2-(2-oxo-4-pyrrolidinylthio)-6-[(1R)-1-hydroxyethyl]-1-methyl-1-carbapen-2-em-3-carboxylate obtained by a similar procedure to that described in Example 36 and 50 μl of 1-(cyclohexyloxycarbonyloxy)ethyl iodide, 62 mg of the title compound were obtained as a colorless powder.

Provenance & Evidence