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. Author manuscript; available in PMC: 2011 Aug 1.
Published in final edited form as: J Am Chem Soc. 2010 Aug 4;132(30):10209–10211. doi: 10.1021/ja105010t

Table 1.

Optimization for the hydroarylation of 1a.

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Entry Pd source x y T/°C % Conv.a %3ab 3a : 4a
1 [Pd(SiPr)Cl2]2 6 6 55 7 3 5 : 1
2 Pd[(−)-sparteine]Cl2 6 6 55 70 42 22 : 1
3 Pd[(−)-sparteine]Cl2 20 6 55 58 45 19 : 1
4 Pd[(−)-sparteine]Cl2 20 0.5 55 96 63 >99 : 1
5 Pd[(−)-sparteine]Cl2 20 0.5 75 >99 76 25 : 1
a

Measured by GC using an internal standard.

b

GC yield using an internal standard.

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