Palladium-catalyzed allylic alkylation with phosphinoaryldihydrooxazole ligands: First evidence and NMR spectroscopic structure determination of a primary olefin-Pd0 complex

Angewandte Chemie (International Edition in English)

Volumn 36, Issue 19, 1997, Pages 2108-2110

  Steinhagen, Henning ^b   Reggelin, Michael ^a   Helmchen, Günter ^b  

^a GOETHE UNIVERSITY   (Germany)

^b UNIVERSITY OF HEIDELBERG   (Germany)

Author keywords

Allyl complexes; Asymmetric catalysis; NMR spectroscopy; Palladium; Reaction mechanisms

Indexed keywords

EID: 0030853206     PISSN: 05700833     EISSN: None     Source Type: Journal    
DOI: 10.1002/anie.199721081     Document Type: Article

References (18)

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14. - was used [4a].
15. The structure determination and dynamic aspects of intermediate 7, which are irrelevant for our interpretation, will be described elsewhere.
16. Complex 7 could not be detected under catalytic reaction conditions.
17. Of the remaining 25% approximately 15% belong to 4x and 10% to unknown species with resonances at δ = 16.01 and 18.08.
18. HMBC = Heteronuclear Multiple Bond Correlation: A. Bax, M. F. Summers, J. Am. Chem. Soc. 1986, 108, 2093-2094.