Sentence Examples


  • The syn-aldoximes or treatment with acetyl chloride readily lose water and yield nitriles; the anti-aldoximes as a rule are acetylated and do not yield nitriles.
  • In 1806 Fischer de Waldheim, in his Tableaux syn- optiques de zoognosie (p. 181), quoting Nieremberg, extended his figure of speech, and, while justly deprecating the notion that the series of forms belonging to any particular group of creatures - the Mammalia was that whence he took his instance - could be placed in a straight line, imagined the various genera to be arrayed in a series of contiguous circles around Man as a centre.
  • , the former, N OH HO N where the H atom and OH group are contiguous, being known as syn-aldoximes and the latter as the anti-aldoximes.
  • Thus, with the tolylphenylketoximes, one yields the anilide of toluic acid and the other the toluidide of benzoic acid, the former necessitating the presence of the phenyl and hydroxyl radicals in the syn position and the latter the tolyl and hydroxyl radicals in the syn position, thus: CH3 C6H4 C C6H5
  • -> CH3C6H5CONHC6H51 N OH Syn-phenyltolylketoxime CH3 C6H4 C C6H5 CH3C6H4NH000,H5 HO N A nti-tolylphenylketoxime In the case of the aldoximes, that one which most readily loses the elements of water on dehydration is assumed to contain its hydroxyl radical adjacent to the movable hydrogen atom and is designated the syn-compound.
 

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