Direct C–F Bond Formation Using Photoredox Catalysis
摘要:
We have developed the first example of a photoredox catalytic method for the formation of carbon-fluorine (C-F) bonds. The mechanism has been studied using transient absorption spectroscopy and involves a key single-electron transfer from the (MLCT)-M-3 (triplet metal-to-ligand charge transfer) state of Ru(bpy)(3)(2+) to Selectfluor. Not only does this represent a new reaction for photoredox catalysis, but the mild reaction conditions and use of visible light also make it a practical improvement over previously developed UV-mediated decarboxylative fluorinations.
SUBSTITUTED AMINOALKYLAMIDE DERIVATIVES AS ANTAGONISTS OF FOLLICLE STIMULATING HORMONE
申请人:Ortho-McNeil Pharmaceutical, Inc.
公开号:EP1244617A1
公开(公告)日:2002-10-02
[EN] SUBSTITUTED AMINOALKYLAMIDE DERIVATIVES AS ANTAGONISTS OF FOLLICLE STIMULATING HORMONE<br/>[FR] DERIVES D'AMINOALKYLAMIDE SUBSTITUES UTILISES EN TANT QU'ANTAGONISTES DE L'HORMONE FOLLICULOSTIMULANTE
申请人:ORTHO MCNEIL PHARM INC
公开号:WO2001047875A1
公开(公告)日:2001-07-05
The present invention is directed to a series of novel substituted aminoalkylamide derivatives, pharmaceutical compositions containing them and their use in the treatment of reproductive disorders and affective conditions. Further, the compounds of the invention are antagonists of follicle stimulating hormone, a hormone associated with the human reproductive system.