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. Author manuscript; available in PMC: 2014 Mar 20.
Published in final edited form as: J Am Chem Soc. 2013 Mar 12;135(11):4167–4170. doi: 10.1021/ja3110544

Table 2.

Scope of 1,4-vinylarylation of 1,3-butadiene

graphic file with name nihms455534f2.jpg

All yields and ratios represent the average of two experiments on 0.5 mmol scale. E:Z ratios determined by 1H NMR. Yields represent a mixture of stereo and regioisomers.

a

R4 = Tf.

b

R1 = Nf.

c

Ratio of 7:8 as determined by 1H NMR.