Table 3. Summary of Catalytic Results in NaIO₄-Driven WO^a.

entry	[Ir] (μM)	[NaIO4] (mM)	TON	TOF (min–1)	yieldb (%)
1
1	1	20	9470 ± 947	237 ± 24	95
2	2.5	20	4000 ± 400	220 ± 22	100
3	5	5	460 ± 46	84 ± 8	92
4	5	10	1000 ± 100	121 ± 12	100
5	5	20	1969 ± 197	211 ± 21	99
6	5	40	4000 ± 400	269 ± 27	100
7	10	20	953 ± 95	153 ± 15	95
2
8	1	20	9690 ± 969	256 ± 27	97
9	2.5	20	3700 ± 370	207 ± 21	93
10	5	5	493 ± 49	75 ± 7	99
11	5	10	1000 ± 100	122 ± 12	100
12	5	20	1956 ± 196	163 ± 16	98
13	5	40	3604 ± 360	246 ± 25	90
14	10	20	974 ± 97	140 ± 14	97
3
15	1	20	8730 ± 873	313 ± 31	87
16	2.5	20	3796 ± 380	256 ± 26	95
17	5	5	464 ± 46	139 ± 14	93
18	5	10	984 ± 98	189 ± 19	98
19	5	20	1960 ± 196	196 ± 20	98
20	5	40	3924 ± 392	402 ± 40	98
21	10	20	969 ± 97	205 ± 20	97
4
22	1	20	9499 ± 950	142 ± 14	95
23	2.5	20	3927 ± 398	102 ± 10	98
24	5	5	500 ± 50	37 ± 4	100
25	5	10	1000 ± 100	53 ± 5	100
26	5	20	1985 ± 198	62 ± 6	99
27	5	40	3907 ± 391	98 ± 10	98
28	10	20	994 ± 99	73 ± 7	99

^aExperimental conditions: 25 °C, 5 mL H₂O, pH 7 by phosphate buffer.

^bEstimated with respect to utilized NaIO₄. A 10% uncertainty on both TOF and TON assumed based on duplicate experiments [for instance, at [Ir] = 5 μM and [NaIO₄] = 20 mM, TON = 1963–1975 (1), 1944–1968 (2), 1920–2000 (3), 1970–2000 (4) and TOF = 207–215 (1), 161–164 (2), 193–199 (3), 57–67 (4) min^–1] and in line with previous measurements.^7,21