142232-01-7Relevant academic research and scientific papers
Regioselective synthesis of functionally crowded benzenes at room temperature through ring transformation of 2H-pyran-2-ones
Singh, Fateh Veer,Kumar, Vijay,Goel, Atul
, p. 2086 - 2090 (2007)
An expeditious synthesis of highly substituted benzenes with electron-withdrawing or electron-donating substituents is described and illustrated by carbanion-induced ring transformation of 2H-pyran-2-one with malononitrile in excellent yield. The novelty
Regioselective synthesis of 2-amino-isophthalonitriles through a ring transformation strategy
Singh, Fateh V.,Kumar, Vijay,Kumar, Brijesh,Goel, Atul
, p. 10971 - 10978 (2008/02/13)
An expeditious synthesis of several 2-amino-isophthalonitriles and their biaryl compounds is described and illustrated by carbanion-induced ring transformation of functionalized 2H-pyran-2-ones with malononitrile in excellent yields. The strength of the r
Dimerizing condensation of alkylidenepropanedinitriles and alkylidenecyanamides. - A general approach to aniline, aminopyridine, and aminopyridine derivatives
Hartke,Sauerbier,Richter
, p. 279 - 284 (2007/10/02)
The base catalyzed dimerizing condensation of (α-methylthioalkylidene)propanedinitriles (e.g. 8) yields 2-aminobenzene-1,3-dicarbonitriles (e.g. 13), of (α-methylthioalkylidene)cyanamides (e.g. 14) 2-aminopyrimidines (e.g. 16, 37). The mixed condensation
