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Reaction of the Pincer-type Ligand {2, 6-[P(O)(OEt)2]2-4-tert-Bu-C6H2}— with [Ph3C]+[PF6]—. Unprecedented Rearrangement and Carbon-Carbon Bond Formation

✍ Scribed by Markus Henn; Klaus Jurkschat; Ralf Ludwig; Michael Mehring; Katja Peveling; Markus Schürmann

Publisher: John Wiley and Sons
Year: 2002
Tongue: German
Weight: 160 KB
Volume: 628
Category: Article
ISSN: 0372-7874
DOI: 10.1002/1521-3749(200213)628:13<2940::aid-zaac2940>3.0.co;2-i

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✦ Synopsis

The reaction of the organolithium derivative {2,6- ) which was characterized by 1 H, 13 C and 31 P NMR spectroscopy and single crystal X-ray analysis. Ab initio MO-calculations reveal the intramolecular O•••C distances in 5 of 2.952(4) and 2.988(5) A ˚being shorter than the sum of the van der Waals radii of oxygen and carbon to be the result ), welches 1 H-, 13 C-und 31 P-NMR-spektroskopisch und durch eine Einkristallröntgenstrukturanalyse charakterisiert wird. Ab initio MO-

Zur Reaktion des Zangenliganden {2,6-[P(O)(OEt

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