102804-47-7Relevant academic research and scientific papers
Rh-Catalyzed Domino Addition-Enolate Arylation: Generation of 3-Substituted Oxindoles via a Rh(lll) Intermediate
Jang, Young Jin,Yoon, Hyung,Lautens, Mark
supporting information, p. 3895 - 3897 (2015/08/18)
A Rh-catalyzed domino conjugate addition-arylation sequence via a Rh(III) intermediate is reported. This process involving a proposed intramolecular oxidative addition of a rhodium enolate was utilized to achieve the synthesis of 3-substituted oxindole derivatives in moderate to excellent yields.
Cascade synthesis of spirooxindole δ-lactone derivatives through N-aryl hydroxymethylacrylamides with xanthates
Wang, Shucheng,Huang, Xuhu,Wen, Yanzhao,Ge, Zemei,Wang, Xin,Li, Runtao
supporting information, p. 8117 - 8122 (2015/12/30)
A novel and highly efficient cascade synthesis of spirooxindole δ-lactone derivatives from N-aryl hydroxymethylacrylamides and xanthates in good yields is described. The reaction proceeds through a radical addition/cyclization and ester exchange, in which two new C-C bonds and one C-O bond were formed.
An Efficient Synthesis of Spiro via Radical Cyclisation
Jones, Keith,Thompson, Mervyn,Wright, Colin
, p. 115 - 116 (2007/10/02)
Treatment of the o-bromo-N-acryloylanilides (4) with tri-n-butylstannane leads to the formation of 3-substituted- and 3,3-disubstituted-2-oxindoles (5) in high yield.
