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. Author manuscript; available in PMC: 2007 Aug 9.
Published in final edited form as: J Am Chem Soc. 2003 Jun 18;125(24):7158–7159. doi: 10.1021/ja035216q

Table 1.

Table 1

Effect of Lithium Halide Salts on the Nucleophile and Catalyst in the Regiospecific Rhodium-Catalyzed Allylic Alkylation a All the reactions were carried out on a 0.1 mmol reaction scale using 10 mol % of TpRh(C2H4)2 and 2.0 equiv of the arylzinc reagent at 0 °C for ≤ min. b The amount of lithium halide generated is a consequence of the phenyllithium/zinc halide stoichiometry. c The catalyst was modified with 200 mol % lithium bromide where indicated. d 20 mol % dibenzylideneacetone (dba). e Ratios of regioisomers were determined using capillary GLC on aliquots of the crude reaction mixture. f GLC yields.