Showing 61 - 80 results of 102,112 for search '(( 1 mm decrease ) OR ( 5 ((wt decrease) OR (((nn decrease) OR (a decrease)))) ))', query time: 1.38s Refine Results
  1. 61

    A New Rotane Family:  Synthesis, Structure, Conformation, and Dynamics of [3.4]-, [4.4]-, [5.4]-, and [6.4]Rotane<sup>1</sup> by Lutz Fitjer (2466634)

    Published 1998
    “…This phenomenon allowed a stereoselective synthesis of axially labeled [1-<sup>13</sup>C]<b>8'</b> and, via a high-temperature equilibration with equatorially labeled [1-<sup>13</sup>C]<b>8</b>, a determination of the free energy of activation for the chair to chair interconversion as Δ<i>G</i><sup>⧧</sup><sub>487</sub> = 156.8 ± 1.1 kJ/mol. …”
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