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. Author manuscript; available in PMC: 2010 Feb 10.
Published in final edited form as: Angew Chem Int Ed Engl. 2008;47(10):1928. doi: 10.1002/anie.200705267

Table 1.

Effect of ligands on the allylic etherification.[a]

L Ligand 5:6[b] Yeld [%] ee [%][c]
L1 R1 = Ph 91:9 73 95
L2 R1 = 2-anisyl 95:5 62 99
L3 R1 = 1-Np 87:13 64 91
L4 R2 = Ph 90:10 64 91
L5 R2 = 2-anisyl 82:8 59 89
L6 R2 = 1-Np 88:12 60 71
[a]

All ratios of 5:6, isolated yields and ee or de values are averages from two independent runs.

[b]

Ratio of 5:6 determined by 1H NMR analysis of the crude reaction mixture.

[c]

Determined by HPLC.

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