test_moissonnage_selune
type: Agent

Nitrogen-assisted ortho lithiation: One-pot synthesis of new classes of bidentate and tetradentate mixed P similar to N ligands
type: Dataset
contact point: Organization
  fn: CCSD
keyword: infoeu-reposemanticsarticle
keyword: journal-articles
keyword: hydrogenation-
keyword: asymmetric-catalysis
keyword: palladium-complexes
keyword: phosphine-
keyword: imine-ligands
keyword: chimcoorchemical-sciencescoordination-chemistry
keyword: coordination-
landing page: 0276-7333
description: Metalation of one aryl group of Ph3P=NR (R = methyl, isopropyl) affords an easy access to the corresponding lithium salt, which in turn reacts with chlorophosphines R2PCl (R = Ph, i-Pr) to yield a new class of bidentate ligand featuring one iminophosphorane and one phosphino group. Reaction of the phenyl derivative with [Pd(COD)Cl-2] yielded the expected six-membered palladacycle complex, which was structurally characterized. Extension of this new synthetic methodology toward the elaboration of enantiomerically pure tetradentate ligands has also been achieved.
issued: 2026-05-08T06:13:45.550264
language: en
modified: 2026-05-08T06:13:45.550269

Nitrogen-assisted ortho lithiation: One-pot synthesis of new classes of bidentate and tetradentate mixed P similar to N ligands
type: Distribution
access URL: https://hal.science/hal-00090420
format: HTML
issued: 2026-05-08T06:13:45.552194
modified: 2026-05-08T06:13:45.533846