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. Author manuscript; available in PMC: 2014 Nov 25.

Published in final edited form as: Organometallics. 2013 Nov 25;32(22):10.1021/om400651p. doi: 10.1021/om400651p

Table 2.

Borylations of 27

entry	conditions	yield, %
entry	conditions	28	29	30
1	5 mol% Tf₂NH, 160 °C, 14h	30^a	48^a	0
2	0.9 equiv Ph₃C⁺ [B(C₆F₅)₄]⁻, rt, 4h	29^b	38^b	25^b
3	0.9 equiv Ph₃C⁺ [B(C₆F₅)₄]⁻, 60 °C, 20h	17^b	4^b	70^b

^a

Isolated yields.

^b

NMR yields vs. internal reference.