Table 1.

Computed Kinetic and Thermodynamic Contributions to Product Enantiomeric Excess in the Hydrogenation Reactions of Scheme 1^a

substrate	1e	1k	1g	1h
ΔG‡E	8.14	9.02	7.60	9.50
ΔG‡Z	7.58	8.06	7.54	7.35
ΔG‡E/ΔG‡Z	1.07	1.12	1.01	1.29
ΔGeqE	−8.68	−10.12	−12.39	−10.59
ΔGeqZ	−9.84	−10.29	−13.86	−10.62
ΔGeqE/ΔGeqZ	0.88	0.98	0.89	1.00
product b	0.95	1.10	0.90	1.29

^aFree energy values in kcal/mol.

^bProduct = (ΔG^‡E/ΔG^‡Z) * (ΔG_eq^E/ΔG_eq^Z).