Ontology highlight
ABSTRACT:
SUBMITTER: Knoll DM
PROVIDER: S-EPMC6891757 | biostudies-literature | 2019 Nov
REPOSITORIES: biostudies-literature
Knoll Daniel M DM Hu Yuling Y Hassan Zahid Z Nieger Martin M Bräse Stefan S
Molecules (Basel, Switzerland) 20191114 22
New catalysts for important C-N bond formation are highly sought after. In this work, we demonstrate the synthesis and viability of a new class of planar chiral [2.2]paracyclophane-based bisoxazoline (BOX) ligands for the copper-catalyzed N-H insertion of α-diazocarbonyls into anilines. The reaction features a wide substrate scope and moderate to excellent yields, and delivers the valuable products at ambient conditions. ...[more]