INTERPRETATIONS OF SOME STEREOCHEMICAL PROBLEMS IN TERMS OF THE ELECTRONIC CONCEPTION OF POSITIVE AND NEGATIVE VALENCES.<sup>1</sup>: PART III: A CONTINUATION OF THE INTERPRETATION OF THE BROWN AND GIBSON RULE. PART IV: THE SIMULTANEOUS FORMATION OF ORTHO-, META- AND PARA-SUBSTITUTED DERIVATIVES OF BENZENE. PART V: A REPLY TO A. F. HOLLEMAN.
Journal of the American Chemical Society