139970-56-2Relevant academic research and scientific papers
PROCESS FOR THE ISOMERIZATION OF SEMICARBAZONE COMPOUNDS
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Page/Page column 11-12, (2010/04/03)
The present invention relates to a process for the isomerization of the Z-isomer I-Z of a semicarbazone compound of the general formula (I) into its E-isomer I-E wherein the variables in formula (I) have the meanings as defined in the description said process comprising reacting the Z-isomer I-Z or a mixture of the stereoisomers I-Z and I-E in the presence of at least one organic acid.
METHOD FOR PRODUCING SEMICARBAZONES
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Page/Page column 10-11, (2008/06/13)
The invention relates to a method for producing semicarbazone compounds of formula (I) wherein R1 and R2 independently represent hydrogen, halogen, CN, C1-C4 alkyl, C1-C4 alkoxy, C1/s
