Rhodium(I) hydrogenation in water: Kinetic studies and the detection of an intermediate using 13C{1H} PHIP NMR spectroscopy

Inorganica Chimica Acta

Volumn 360, Issue 5, 2007, Pages 1621-1627

  Ahlquist, Mårten ^a   Gustafsson, Mikaela ^a   Karlsson, Magnus ^b   Thaning, Mikkel ^b   Axelsson, Oskar ^b   Wendt, Ola F ^a  

^a LUND UNIVERSITY   (Sweden)

^b GE HEALTHCARE   (Norway)

Author keywords

Hydrogenation; Mechanism; para Hydrogen; PHIP; Rhodium; Water soluble phosphines

Indexed keywords

HYDROGENATION; MECHANISMS; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; PHOSPHORUS COMPOUNDS; REACTION INTERMEDIATES; RHODIUM;

CATALYTIC HYDROGENATION; INDIRECT DETECTION; KINETIC STUDY; PARA-HYDROGEN; PHIP; RHODIUM COMPLEXES; SUBSTRATE BINDING; WATERSOLUBLE;

RHODIUM COMPOUNDS;

EID: 33847625534     PISSN: 00201693     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ica.2006.08.042     Document Type: Article

References (18)

1. Noyori R. Asymmetric Catalysis in Organic Synthesis (1994), John Wiley & Sons Inc., New York, NY
2. Amrani Y., Lecomte L., Sinou D., Bakos J., Toth I., and Heil B. Organometallics 8 (1989) 542
3. Toth I., Hanson B.E., and Davis M.E. Tetrahedron Asymmetry 1 (1990) 895
4. Lecomte L., Sinou D., Bakos J., Toth I., and Heil B. J. Organomet. Chem. 370 (1989) 277
5. Sinou D. Adv. Synth. Catal. 344 (2002) 221
6. Malmström T., Wendt O.F., and Andersson C. J. Chem. Soc., Dalton Trans. (1999) 2871
7. Halpern J. Science 217 (1982) 401
8. Landis C.L., and Halpern J. J. Am. Chem. Soc. 109 (1987) 1746
9. Golman K., Axelsson O., Jóhannesson H., Månsson S., Olofsson C., and Petersson J.S. Magn Reson Med 46 (2001) 1
10. K. Golman, O. Axelsson, H. Jóhannesson, S. Månsson, C. Olofsson, J.S. Petersson, WO 99/24080.
11. Giernoth R., Heinrich H., Adams N.J., Deeth R.J., Bargon J., and Brown J.M. J. Am. Chem. Soc. 122 (2000) 12381
12. Uson R., Oro L.A., Garralda M.A., Claver M.C., and Lahuerta P. Trans. Met. Chem. 4 (1979) 55
13. Bootle-Wilbraham A., Head S., Longstaff J., and Wyatt P. Tetrahedron Lett. 40 (1999) 5267
14. Gridnev I.D., and Imamoto T. Acc. Chem. Res. 37 (2004) 633
15. Bowers C.R., and Weitekamp D.P. J. Am. Chem. Soc. 109 (1987) 5541
16. For a recent review see:. Duckett S.D., and Blazina D. Eur. J. Inorg. Chem (2003) 2901
17. An unsymmetric, end-on dihydrogen complex could in principle be responsible for such a coupling constant and would in that case give rise to considerable dipolar relaxation, but usually dihydrogen complexes resonate at much higher field:. Kubas G.J. Acc. Chem. Res. 21 (1988) 120
18. Landis C.R., Hilfenhaus P., and Feldgus S. J. Am. Chem. Soc. 121 (1999) 8741