87840-67-3Relevant academic research and scientific papers
THE REARRANGEMENT OF ORTHO-NITROBENZYLIDENEMALONATE DERIVATIVES IN THEIR REACTIONS WITH THIOLS
Kinastowski, Stefan,Kaczmarek, Elzbieta,Wnuk, Stanislaw
, p. 595 - 605 (2007/10/02)
The rearrangement of 2,4-dinitro- and 2,4,6-trinitrobenzylidenemalonates in reaction with thiols, both in or without the presence of alcohols or amines has been found to afford various 2-amino-4-nitro- and 2-amino-4,6-dinitrobenzoic acid derivatives, i.e.
Carbon-13 Chemical Shift Assignments of Derivatives of Benzoic Acid
Wnuk, Stanislaw,Wyrzykiewicz, Elzbieta,Kaczmarek, Elzbieta,Kinastowski, Stefan
, p. 271 - 275 (2007/10/02)
The 13C NMR spectra of 23 di- and tri-substituted derivatives of esters, thioesters and amides of benzoic acids have been calculated and fully assigned.The Ai empirical parameters of the (alkoxy)(dialkoxycarbonyl)methylamino, (alkoxy)(alkoxycarbonyl)(cyano)methylamino, (alkylamino)(dialkoxycarbonyl)methylamino and (alkylthio)(dialkoxycarbonyl)methylamino groups have been calculated for use in the prediction of the chemical shifts of substituted benzenes.
