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. Author manuscript; available in PMC: 2009 Jul 13.
Published in final edited form as: European J Org Chem. 2008;(31):5254–5262. doi: 10.1002/ejoc.200800651

Table 3.

Scope of possible Michael acceptors.[a]

graphic file with name nihms-116068-f0006.jpg
Entry R Product % Yield[b]
1 OMe 2 95
2 OEt 3 92
3 OH 4 94
4 Me 5 79
5 NH2 6 81
[a]

Reaction conditions: 1 (0.12 mmol), Pd2(dba)3·CHCl3 (2mol-%), methyl acrylate (0.36 mmol), Bu4NCl (0.12 mmol) in DMF at 110 °C for 14 h.

[b]

Isolated yields.