57625-29-3Relevant academic research and scientific papers
Metal-free amidation of carboxylic acids with tertiary amines
Phakhodee, Wong,Wangngae, Sirilak,Pattarawarapan, Mookda
, p. 60287 - 60290 (2016/07/11)
A direct amidation of carboxylic acids with tertiary amines could be carried out in the presence of the Ph3P-I2 activator. With an appropriate reagent addition sequence, a range of carboxylic acids including aliphatic, allylic, and aromatic acids could be converted into their corresponding tertiary amides under mild conditions without requirement of metal catalysis.
Metal-free tandem oxidative aryl migration and C-C bond cleavage: Synthesis of α-ketoamides and esters from acrylic derivatives
Liu, Le,Du, Liang,Zhang-Negrerie, Daisy,Du, Yunfei,Zhao, Kang
supporting information, p. 5772 - 5775 (2015/02/19)
A novel tandem metal-free oxidative aryl migration/C-C bond-cleavage reaction, mediated by hypervalent iodine reagent, has been discovered. The presented transformation provided straightforward access to important α-ketoamide and α-ketoester derivatives from readily available acrylic derivatives via a concerted process of 1,2-aryl shift concomitant with C-C bond cleavage.
