Chromium tricarbonyl-facilitated nucleophilic aromatic substitution by metal carbonyl anions. Synthesis and molecular structure of a new class of bimetallic. pi.-arene …
…, MA Morgenstern, DM Scherubel, F Takusagawa…
文献索引：Heppert, Joseph A.; Morgenstern, Mark. A.; Scherubel, Devin M.; Takusagawa, Fusao; Shaker, Mohammad R. Organometallics, 1988 , vol. 7, p. 1715 - 1723
The highly nucleophilic metal carbonyl anions [CpFe (CO) J and [(CSMe5) Fe (CO),]- (C5Me5 Cp*) react with (~ p XR c~ H,) cr (C o)~ substrates in a previously unknown type of nucleophilic aromatic substitution to form (? 6-(CpFe (CO) 2) RC6H4) Cr (C0) 3 products. A variety of less reactive metal nucleophiles, including [C~ MO (CO)~]-,[CpNi (CO)]-,[Mn (C0) 5]-, and [CO (CO)~]-, fail to participate in the substitution reactions. The structure of (s-( ...
