A simple one-pot conversion of carboxylic acids to carbamates is achieved by propylphosphonic anhydride (T3P®) in combination with azidotrimethylsilane and an alcohol via the Curtius rearrangement. Besides diverse primary to tertiary alcohols, the reaction tolerated a wide scope of aromatic, heterocyclic, and aliphatic carboxylic acids which underwent rearrangement in excellent yields. propylphosphonic
Fe-ppm Pd, Cu and/or Ni Nanoparticle-Catalyzed Reactions in Water
申请人:Lipshutz Bruce H.
公开号:US20170173569A1
公开(公告)日:2017-06-22
In one embodiment, the application discloses a composition for the reduction of an organic compound comprising a nitro group to form an organic compound comprising an amine group, the composition comprising: a) a transition metal salt; b) an iron salt; and c) a reducing agent; and methods for the use of such compositions, including Click chemistry and cross coupling reactions.
[EN] QUINAZOLINE COMPOUNDS FOR TREATMENT OF DISEASE<br/>[FR] COMPOSÉS DE QUINAZOLINE POUR LE TRAITEMENT D'UNE MALADIE
申请人:[en]ARTHROSI THERAPEUTICS, INC.
公开号:WO2023028054A1
公开(公告)日:2023-03-02
Described herein are inhibitors of EGFR exon 20 insertion mutants and methods of treating cancer comprising the administration of said inhibitors.