1026617-18-4Relevant articles and documents
Solid-phase synthesis of N-aryl-N′-carboalkoxy guanidines by the mitsunobu reaction of Fmoc-guanidines
Robinson, Dale E.,Seth, Punit P.,Jefferson, Elizabeth A.
, p. 2743 - 2749 (2007/10/03)
A new method for the solid-phase synthesis of N-aryl-N′-carboalkoxy guanidines is described. Aromatic amines were reacted with Fmoc-isothiocyanate to provide Fmoc-thioureas, which were coupled with Rink amide resin to provide the corresponding resin-bound Fmoc-guanidines. Subsequent Mitsunobu alkylation with a variety of alcohols delivered N-aryl-N′ carboalkoxy guanidines in good to high purity after resin cleavage.
