22110-53-8Relevant articles and documents
Skeletal rearrangement of cyano-substituted iminoisobenzofurans into alkyl 2-cyanobenzoates catalyzed by B(C6F5)3
Li, Jing,Okuda, Yasuhiro,Zhao, Jiaji,Mori, Seiji,Nishihara, Yasushi
supporting information, p. 5220 - 5223 (2014/12/11)
An efficient method for the direct conversion of cyano-substituted iminoisobenzofurans into their corresponding alkyl 2-cyanobenzoates has been developed. This transformation proceeds via cleavage of C-C, C-O, and C-N bonds in starting iminoisobenzofurans. DFT study revealed that intermediate α-iminonitriles are produced in situ via C-C bond formation between 2-iminium benzoates and a cyanide ion. Generation of isocyanide as the byproduct in a more thermodynamic manner in DFT calculations also supports the experimental results.
COMPETING PATHWAYS IN THE PHOTODENITROGENATION OF A 3,5-DIHYDRO-4H-1,2,3-TRIAZOL-4-ONE. A NOVEL ROUTE TO AZIRIDINONES
Quast, Helmut,Seiferling, Bernhard
, p. 4681 - 4684 (2007/10/02)
The photodenitrogenation of the 3,5-dihydro-4H-1,2,3-triazol-4-one 6, obtained from 1-azidoadamantane (5) and the lithium enolate of methyl isobutyrate, produced acetone, the isocyanide 10 and the aziridinone 7, which was solvolysed to the α-methoxy amide 8 during photolysis in 4>methanol.