132847-87-1Relevant academic research and scientific papers
A New t-Butyl-based Acid-labile Protecting Group for the Guanidine Function of Nα-Fluorenylmethoxycarbonyl-arginine
Johnson, T.,Sheppard, R. C.
, p. 1605 - 1607 (1990)
Bis(o-t-butoxycarbonyltetrachlorobenzoyl) groups effectively protect the guanidino group of arginine during peptide synthesis; they are cleaved in a two-stage process by treatment with trifluoroacetic acid and then with very dilute acid.
