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. Author manuscript; available in PMC: 2013 Feb 1.
Published in final edited form as: J Am Chem Soc. 2012 Jan 18;134(4):2075–2084. doi: 10.1021/ja206995s

Table 4.

Influence of Temperature on the Enantioinduction Employing diols 15 or 17.

graphic file with name nihms-339915-t0004.jpg

Entrya Additive Temp (°C) eeb (%)
1 15 −40 74
2 15 −20 78
3 15 4 68
4 15 25 51
5 17 −40 72
6 17 −20 82
7 17 4 78
8 17 25 65
a

All reactions conducted on a 0.47 mmol scale at 1M concentration in both donor 2 and benzaldehyde acceptor 3a.

b

Determined by chiral HPLC.