959229-19-7Relevant articles and documents
Gram-Scale, Cheap, and Eco-Friendly Iron-Catalyzed Cross-Coupling between Alkyl Grignard Reagents and Alkenyl or Aryl Halides
Cahiez, Gérard,Lefèvre, Guillaume,Moyeux, Alban,Guerret, Olivier,Gayon, Eric,Guillonneau, Lo?c,Lefèvre, Nicolas,Gu, Qinzhuo,Zhou, Edouard
supporting information, p. 2679 - 2683 (2019/04/30)
A new robust methodology for gram-scale iron-catalyzed cross-coupling between alkyl Grignard reagents and alkenyl or aryl halides is developed. This method does not require toxic additives such as NMP or expensive ligands. Its efficiency relies on the use of simple alkoxide magnesium salts as additives. On the basis of these results, a new procedure for one-pot synthesis of substituted benzamides from chloroesters is also proposed.
Palladium-catalyzed aminocarbonylation of aryl chlorides at atmospheric pressure: The dual role of sodium phenoxide
Martinelli, Joseph R.,Clark, Thomas P.,Watson, Donald A.,Munday, Rachel H.,Buchwald, Stephen L.
, p. 8460 - 8463 (2008/09/18)
(Chemical Equation Presented) No pressure, no worries: A general, functional-group-tolerant, mild system for the Pd-catalyzed carbonylation of aryl chlorides to the corresponding amides has been developed. The catalyst operates at 1 atm CO using an inexpensive, air-stable, and commercially available ligand (see scheme, Cy = cyclohexyl). Sodium phenoxide is a critical additive in this transformation; its role has been studied using in situ IR spectroscopy.
