1204006-30-3Relevant articles and documents
Synthesis of 2-aminobenzoxazoles via copper-catalyzed electrophilic amination of benzoxazoles with O-benzoyl hydroxylamines
Yotphan, Sirilata,Beukeaw, Danupat,Reutrakul, Vichai
, p. 6627 - 6633 (2013/07/26)
An efficient copper-catalyzed electrophilic amination of benzoxazoles with O-benzoyl hydroxylamines is described, employing CuCl catalyst, PPh3 ligand, and LiOtBu base. This simple air-stable copper catalysis enables the preparation of various 2-aminobenzoxazole derivatives at room temperature in good yields.
Silver-mediated direct amination of benzoxazoles: Tuning the amino group source from formamides to parent amines
Cho, Seung Hwan,Kim, Ji Young,Lee, S. Yunmi,Chang, Sukbok
supporting information; experimental part, p. 9127 - 9130 (2010/03/04)
Formamides or parent amines were used as an amino group source for the silver-mediated amination of benzoxazoles. Although reactions with formamides proceeded at high temperatures, the direct amination with amines took place under much milder conditions (