We herein report amide directed enantioselective β‐C(sp3)−Hborylation of unbiased methylene C−H bonds of acyclic amides enabled by iridium catalysis for the first time. The key to the success of this transformation relies on the careful selection of the combination of iridium precursor and chiral bidentate boryl ligands. A variety of functional groups are well‐tolerated, affording chiral β‐functionalized
The present invention provides phenylalkylcarboxylic acid compounds and compositions containing such compounds which facilitate the delivery of biologically active agents.
The present invention provides phenylalkylcarboxylic acid compounds and compositions containing such compounds which facilitate the delivery of biologically active agents.