Johnson Matthey Catalysis Forum

Thank you for attending the Johson Matthey webinar entitled The Scale up of Asymmetric Hydrogenation Processes: Chiral Technologies Case Studies. We are providing the attendees an introductory offer of our novel catalyst technology for Transfer Hydrogenation.

[(S,S)-Ts-teth-Dpen – RuCl]

Novel Structure

Available at commercial scale

Enhance your reaction rates with Tethered Catalysts for Transfer Hydrogenation

Novel structure gives:

  • Excellent activity and selectivity
  • Low catalyst loading
  • Increased stability in the presence of poly-functionalized substrates
  • α-chloroacetophenones can be reduced with selectivities similar to [RhClCp* TsDpen] catalysts.*

Special Introductory Kit offer:

$ 300 / £ 200 / € 220

0.5 grams each of:

[(R,R)-Teth-TsDpen RuCl]

JM Catalog #C1-300

[(S,S)-Teth-TsDpen RuCl]
CAS #851051-43-9

JM Catalog #C1-310

Johnson Matthey Kit

Request your kit here!

Related Technical References

* D.J. Morris, A.M. Hayes, M. Wills. J.Org.Chem. 2006, 71, 7035. Matharu D.S, Morris D.J., Aparecida M., Kawamoto A.M., Clarkson G.J., Wills M, Org. Lett. 2005, 7, 5489.

Prof. M. Wills (Warwick, UK) has introduced tethered transfer hydrogenation catalysts, now commercialized by Johnson Matthey

Recent papers: Cheung F.K., Clarke A.J., Clarkson G., Fox D.J., Graham M.J. Lin Ch, Crivillé A J Wills M., Dalton Trans. 2010, 39, 1395 . Martins J. E. D., Clarkson G.J., Wills M, Org. Lett. 2009,11, 847. Martins J. E. D., Morris D. J., Tripathi B., Wills M., J. Organomet. Chem., 2008, 693, 3527. General reviews: Ikariya, T.; Murata, K.; Noyori,R. Org. Biomol. Chem. 2006, 4, 393. Gladiali, S.; Alberico, E. Chem. Soc. Rev. 2006, 35, 226.

For additional technical information or to inquire about samples, please email us at CCT@jmusa.com