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. Author manuscript; available in PMC: 2008 Dec 15.
Published in final edited form as: J Am Chem Soc. 2006 Dec 20;128(50):16384–16393. doi: 10.1021/ja063710z

Table 12.

a The Effect of Ligands on the Cross-Coupling Reactions of Aryl Boronic Acid with Alkene under Base-Free Conditions

graphic file with name nihms-61669-t0071.jpg
entry ligand yield (%)b
28 29 30
1 graphic file with name nihms-61669-t0072.jpg 13 44 17
2 graphic file with name nihms-61669-t0073.jpg 10 60 5
3 graphic file with name nihms-61669-t0074.jpg 76 - 23
4 graphic file with name nihms-61669-t0075.jpg 84 - 13
a

All reactions were carried out with phenylboronic acid (1 mmol), tert-butyl acrylate (1.5 mmol), and Pd(OAc)2 (5 mol%) in DMF (2.5 mL).

b

isolated yield.