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. Author manuscript; available in PMC: 2014 Jan 18.
Published in final edited form as: ACS Comb Sci. 2012 Oct 22;14(11):621–630. doi: 10.1021/co300098v

Table 3.

Solid-phase Suzuki feasibility studies

graphic file with name nihms416782t3.jpg
entry SM catalyst base T(°C) solvent product conv (%)a SM (%)a byproduct (%)a
1 20 PdCl2(PPh2)3 TEA 60 EtOH 22 60 12 18
2 20 Pd(dba)2, P(t-Bu)3 K3PO4 60 PhMe 22 70 5 25
3 20 PEPPSI CsCO3 60 1,4 dioxane 22 78 9 13
4 20 Pd(dba)2, S-Phos K3PO4 60 PhMe 22 73 0 27
5 20 Buchwald precatalyst K3PO4 rt THF 22 100 0 0
6 21 Buchwald precatalyst K3PO4 rt THF 23 100 0 0
a

Conversion was measured by UPLC with UV detection at 210 nm.

a