128252-34-6Relevant academic research and scientific papers
Fluorinated cyclohexane derivatives, process and intermediates for their preparation and the use of the new fluorinated cyclohexane derivatives as fungicides and intermediates
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, (2008/06/13)
The present invention relates to new fluorinated cyclohexane derivatives of the formula STR1 in which the symbols used have the meaning indicated in the description, a process for their preparation, intermediates of the formula STR2 in which the symbols h
FLUORID-KATALYSIERTE MICHAEL-ADDITION VON 2,2,2-TRIFLUORNITROALKANEN AN AKTIVIERTE MONOOLEFINE
Baasner, B.,Marhold, A.,Negele, M
, p. 161 - 172 (2007/10/02)
The fluoride catalyzed addition of 2,2,2-trifluoronitroalkanes CF3CH2NO2 (Ia) and CF3CH(CH3)NO2 (Ib) to activated carbon-carbon double bonds was applied to the synthesis of functionalized trifluoromethyl nitroalkanes CF3C(R)NO2C(R1R2)CH(R3)Y (II) (R=H, CH3).The influence of steric and electronic factors on the formation of the adducts (II) was investigated via systematic variation of the activating group Y, and the substituents (R1, R2, R3) on the double bond. --- The trifluoromethyl nitroalkanes reported represent a class of compounds which are possible intermediates for the synthesis of biologically active compounds.
