. omega.-Heteroatom effect on the nickel-catalyzed reactions of benzylic thioethers with Grignard reagents

~%

~65%

~27%

~%

~63%

~%

~28%

~64%

~49%

~%

~50%

~58%

~%

~58%

~%

~13%

~%

~12%

~%