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. Author manuscript; available in PMC: 2020 Jun 19.
Published in final edited form as: J Am Chem Soc. 2019 Apr 3;141(15):6173–6179. doi: 10.1021/jacs.9b02372

Table 2.

Scope of Differential Dihydrofunctionalization of Alkynes

graphic file with name nihms-1597465-t0003.jpg
a

Reactions run on 0.5 mmol scale.

b

IPrCuCl instead of IPrCuOt-Bu and NaOt-Bu instead of KOt-Bu.

c

toluene:isooctane (1:1) used.

d

GC yield, with 1,3,5-trimethoxybenzene as internal standard.

e

KOTMS used instead of KOt-Bu and toluene:THF (1:1) was used. Ar1 = 4-OMe(C6H4), Ar2 = 4-CF3(C6H4)