synthetic routes to diazidobuildingblocks with different connectable groups were established on the basis of the sequential iridium-catalyzed C–H borylation and copper-catalyzed azidation of 1,3-disubstituted benzenes, followed by diverse azido-friendly functional-group transformations. These buildingblocks facilitate the rapid development of effective diazidophotoaffinitylabelingprobes that are useful
Iridium-catalyzed azide–thioalkyne cycloaddition was found to be effective for the azido-type-selective reaction of various multiazido compounds, enabling facile synthesis of multitriazole compounds in short steps.
Nucleophilic transformations of azido-containing carbonyl compounds <i>via</i> protection of the azido group
作者:Takahiro Aimi、Tomohiro Meguro、Akihiro Kobayashi、Takamitsu Hosoya、Suguru Yoshida
DOI:10.1039/d1cc01143j
日期:——
Nucleophilic transformations of azido-containing carbonylcompounds are discussed. The phosphazide formation from azides and di(tert-butyl)(4-(dimethylamino)phenyl)phosphine (Amphos) enabled transformations of carbonylgroups with nucleophiles such as lithium aluminum hydride and organometallic reagents. The good stability of the phosphazide moiety allowed us to perform consecutive transformations