Trifluoroacetic acid → HCID 15383929, compound

Participants

Reaction Steps

A procedure similar to that described in Example 1 was repeated, except that 0.73 g of 5-[4-{2(S)-[5(R)-(3-chlorophenoxymethyl)-2-oxooxazolidin-3-yl]propoxy}benzyl]-3-triphenylmethylthiazolidine-2,4-dione (prepared as described in Preparation 37), 4 ml of methylene chloride and 4 ml of trifluoroacetic acid were used, to give 0.39 g of the title compound having a melting point of 55° C. to 60° C. (softening) and having [α]D =-52.4° (methanol, c=0.990).

Provenance & Evidence