55998-74-8Relevant articles and documents
Synthesis of N-substituted carbazolones from α-iodo enaminones via Pd(0)-catalyzed intramolecular coupling under microwave irradiation
Yun, Xi-Liu,Bi, Wen-Ying,Huang, Jian-Hui,Liu, Yu,Zhang-Negrerie, Daisy,Du, Yun-Fei,Zhao, Kang
supporting information; experimental part, p. 5076 - 5080 (2012/09/25)
A variety of N-aryl and N-alkyl carbazolones were conveniently achieved in good to high yields via Pd2(dba)3-mediated intramolecular coupling of N-substituted α-iodo enaminones under microwave irradiation. The Pd(0)-catalyzed cyclization was found to proceed favorably with the more electron-deficient phenyl ring during the reactions involving unsymmetrical N,N-diaryl α-iodo enaminones. This unique property enables the construction of carbazolone skeleton containing nitro substituted benzenoid ring.
Peculiarities of formation of decahydroacridine-1,8-diones on the basis of 1,3-dioxocyclohexane compounds in various media
Nikolaeva,Shchekotikhin,Ponomarev,Kriven'ko
, p. 403 - 409 (2007/10/03)
The conditions for the formation of N-substituted decahydroacridine-1,8-diones from α-R-methylenebiscyclohexane-1,3-diones and 5,5-dimethyl-3-(N-methylamino)-2-cyclohexen-1-one in ethanol, isopropanol, and DMSO have been studied. Methods have been develop