71645-35-7Relevant academic research and scientific papers
CHEMISTRY OF OXALYL DERIVATIVES OF METHYL KETONES. XXXVIII. -CYCLOADDITION OF AROYLKETENES AT THE CN BOND OF N-CYANOAMINES AND PHENYL CYANATE
Andreichikov, Yu. S.,Nekrasov, D. D.
, p. 1600 - 1604 (2007/10/02)
Aroylketenes, formed during the thermal decarbonylation of 5-aryl-2,3-dihydrofuran-2,3-diones, enter into a cycloaddition reaction at the CN bond of N-cyanodialkylamines, N-cyanoalkylarylamines, 2-(N-cyanoimino)-1,3-dithiolane, and phenyl cya
Reaction of 2,2-Dimethyl-1,3-dioxin-4-one Derivatives with Pyridinium (Isoquinolinium) Methylides and Cyano Compounds
Sato, Masayuki,Kanuma, Norio,Kato, Tetsuzo
, p. 106 - 116 (2007/10/02)
Cycloaddition of acylketenes (2) to 1,2- and 1,3-dipolar compounds was investigated.The thermal reaction of 1,3-dioxin-4-ones (1) with isoquinolinium phenylacylide (11) gave the aromatized pyrroloisoquinolines (12-15).The reaction of 1 with pyridin
