Trifluoroacetic acid → HCID 131711082, compound

Participants

Reaction Steps

To 2.00 g of BOC-Thr(Bzl)-Pro-NH2, under cooling at -5° C., was added 6 ml of TFA and the mixture was stirred for 30 minutes, followed by concentration under reduced pressure. The residue was treated with diethyl ether and the product precipitated was collected by filtration and dried over sodium hydroxide under vacuo overnight to obtain H-Thr(Bzl)-Pro-NH2.TFA.

Provenance & Evidence