- Making the family portrait complete: Synthesis of Electron Withdrawing Group activated Hoveyda-Grubbs catalysts bearing sulfone and ketone functionalities
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Synthesis of five Electron Withdrawing Group (EWG) activated Hoveyda-Grubbs’ catalysts containing thioperfluoroalkyl, sulfone and ketone functions is reported. The catalytic activity of these catalysts was well correlated with the σp values of
- Arlt, Dieter,Bieniek, Micha?,Bujok, Robert,Grela, Karol,Kajetanowicz, Anna,Milewski, Mariusz
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- Heat-sensitive recording material
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A heat-sensitive recording material which comprises in its color reactant system, as developer for the color former, at least one aluminum or zinc phenate of a phenolsulfonyl compound of the formula STR1 wherein R is C1 -C12 alkyl, cycloalkyl, phenyl, benzyl, or phenyl which is substituted by halogen, lower alkyl, lower alkoxy, nitro or methylenedioxy, and X is hydrogen, halogen, lower alkyl or lower alkoxy.
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