131001-91-7Relevant academic research and scientific papers
Rhodium(III)-Catalyzed Oxidative Intramolecular 1,1-Oxyamination of Alkenes with Protected Amino Acids to Produce Oxazoloisoindole-2,5-diones
Takahashi, Hiroto,Nagashima, Yuki,Tanaka, Ken
, p. 1891 - 1895 (2021/04/05)
It has been established that an electron-deficient bis(ethoxycarbonyl)-substituted cyclopentadienyl (CpE) rhodium(III) complex catalyzes the oxidative intramolecular 1,1-oxyamination of alkenes with N-benzoyl amino acids to produce oxazoloisoindole-2,5-diones. Experimental and theoretical mechanistic studies revealed that this oxidative 1,1-oxyamination proceeds via not the aza-Wacker reaction but the formation of a rhoda(III)oxazolidine initiated by the carboxylic acid-directed N?H bond cleavage.
Palladium-catalyzed Synthesis of Isocoumarin and 1-Isoquinolinone Derivatives
Izumi, Taeko,Nishimoto, Yasuhiro,Kohei, Kunihiro,Kasahara, Akira
, p. 1419 - 1424 (2007/10/02)
In the presence of copper(I) chloride, the palladium catalyzed oxidation of methyl 2-ethenylbenzoates and 2-ethenylbenzamides have been studied.This reaction was used to form isocoumarins and 1-isoquinolinones.
