1520-39-4Relevant articles and documents
Decarboxylative Cross-Electrophile Coupling of N-Hydroxyphthalimide Esters with Aryl Iodides
Huihui, Kierra M. M.,Caputo, Jill A.,Melchor, Zulema,Olivares, Astrid M.,Spiewak, Amanda M.,Johnson, Keywan A.,Dibenedetto, Tarah A.,Kim, Seoyoung,Ackerman, Laura K. G.,Weix, Daniel J.
, p. 5016 - 5019 (2016/05/19)
A new method for the decarboxylative coupling of alkyl N-hydroxyphthalimide esters (NHP esters) with aryl iodides is presented. In contrast to previous studies that form alkyl radicals from carboxylic acid derivatives, no photocatalyst, light, or arylmetal reagent is needed, only nickel and a reducing agent (Zn). Methyl, primary, and secondary alkyl groups can all be coupled in good yield (77% ave yield). One coupling with an acid chloride is also presented. Stoichiometric reactions of (dtbbpy)Ni(2-tolyl)I with an NHP ester show for the first time that arylnickel(II) complexes can directly react with NHP esters to form alkylated arenes.
Indium(III)-catalyzed reductive monoalkylation of electron-rich benzenes with aliphatic carboxylic acids leading to arylalkane derivatives
Moriya, Toshimitsu,Takayama, Kentaro,Konakahara, Takeo,Ogiwara, Yohei,Sakai, Norio
supporting information, p. 2277 - 2281 (2015/03/31)
Described herein is the reaction of electron-rich aromatic compounds with aliphatic carboxylic acids treated with a catalytic amount (5 mol-%) of InI3, 1,1,3,3-tetramethyldisiloxane (TMDS), and molecular iodine. The reductive monoalkylation occurs smoothly to produce the corresponding arylalkane derivatives.
Branched and Star-Branched Styrene Polymers, Telomers, and Adducts, Their Synthesis, Their Bromination, and Their Uses
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, (2011/10/04)
New branched or star-branched styrene polymeric, telomeric, and monomeric product distributions, their preparation, their use as raw materials for bromination to produce flame retardants, the flame retardants themselves, and their use as flame retardants
