Skip to main content
. 2015 Apr 2;115(17):8976–9027. doi: 10.1021/cr500689b

Table 5. Optimization of Aerobic Resveratrol Dimerization.

6.3.4.

entry photocatalyst solvent oxidant additive time yield product
1 Ir(ttpy)(tpy)(PF6)3 acetone O2 — 2 d 38% 158
2 Ir(ttpy)(tpy)(PF6)3 acetone/MeOH O2 NaOMe 5 h 47% 159
3a — acetone/MeOH O2 NaOMe 2 h 55% 159
4a — CCl4 O2 KOtBu 1 h 60–80% 160
5b — THF FeCp2PF6 KHMDS 30 min 99% 160
a

Reaction was shielded from light.

b

Reaction performed on decagram scale.