... Tetrahedron. Volume 66, Issue 33, 14 August 2010, Pages 6468–6482. ... Dedicated with congratulations and respect to Professor Steven V. Ley, the 2009 recipient of the Tetrahedron Prize. ... 4, 16a R= n Bu, dppp, PhMe, 100, 1, 33. 5, 16b R=Ph, BINAP, PhMe, 100, 1, 95. ...