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. 2018 Jan 22;9(8):2295–2300. doi: 10.1039/c7sc04900e

Table 4. Control experiments highlighting a putative radical pathway.

Inline graphic
Entry Variation from above % 2a a
1 None 90
2 BHT (1.1 equiv.) added 70
3 Catechol (1.1 equiv.) added 29
4 TEMPO (1.1 equiv.) added 0

aAs measurd by 1H NMR analysis of crude product mixture using an internal standard.