7604
Scheme 2.
References
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1
12. Ratio determined by H NMR analysis.
13. The reaction was carried out at 85°C due to the lower reactivity of benzyl chlorides.
14. Unreactivity may be due to the possible coordination of the basic nitrogen on the rhodium metal poisoning the
catalyst. For further discussion of substrate effect see: Maxted, E. B. Advances in Catalysis; Academic Press: New
York, 1951, Vol. 3. pp 134–135.