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. 2021 May 10;17:1048–1085. doi: 10.3762/bjoc.17.84

Table 30.

Recyclisation of the polystyrene-supported Pd complex PdL11 [57].

graphic file with name Beilstein_J_Org_Chem-17-1048-i030.jpg

conversion % (ee %)
cycle 1st 2nd 3rd 4th 5th 6th

PyOx:Pd
ratio
1:2 95 (70) 95 (80) 84 (82) 89 (82) 66 (83) 96 (83)a
PyOx:Pd
ratio
2:1 93 (89) 54 (90)
PyOx:Pd
ratio
1.3:1 99 (73) 90 (87)a 99 (88)a 89 (89)a 54 (89)a 69 (87)a

aReoxidation with p-chloranil before cycle.