The trouble with resonance energies: a Hückel theory topic von Langler, Richard Francis

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A structural bridge between alternant and non-alternant hydrocarbons von Langler, Richard Francis

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Disjoint nonclassical hydrocarbons have very unstable lowest-lying singlet states: a PM3 study von Langler, Richard Francis

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Unambiguous assessments of reaction paths for selected pericyclic reactions von Langler, Richard Francis

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Hückel and Möbius annulenes: relationships between their Hückel-level orbitals and their Hückel-level energies von Langler, Richard Francis, Salgado, Guillermo, Mendizabal, Carlos

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An MNDO study of sulfenium ions von Ginsburg, Jack Leon, Langler, Richard Francis

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A Conceptually Simple Approach to the Analysis of Aromaticity in Pericyclic Transition States von Langler, Richard Francis

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Mechanisms in the chlorinolysis of sulfinyl chlorides von Ahern, Terence Patrick, Haley, Michael Francis, Langler, Richard Francis, Trenholm, June Ellen

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Ionic Reactions of Sulfonic Acid Esters von Langler, Richard Francis

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Sulfides as precursors for sulfonyl chloride synthesis von Langler, Richard Francis, Marini, Zopito Alessio, Spalding, Edward Sommers

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The chlorosulfonyl moiety as a leaving group: hydride reduction of sulfonyl chlorides von Fong, Harvey Owen, Hardstaff, William Rayne, Kay, Denis George, Langler, Richard Francis, Morse, Richard Herman, Sandoval, Deig-Nevy

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ChemInform Abstract: Antiaromatic Alternant Bicycles Unmasked: A Graph-Theoretical Analysis with PM3 Support von Langler, Richard Francis

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ChemInform Abstract: Anticipating Molecular Polarity. Part 4. A Semiempirical Study of π-Polarizations in Non-Alternant Hydrocarbon Radicals with Graph-Theoretical and Perturbation... von Langler, Richard Francis

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ChemInform Abstract: Anticipating Molecular Polarity. Part 2. A Graph-Theoretical Approach to Hueckel π-Polarizations of Non-alternant Monocycles and Bicycles von Langler, Richard Francis

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Sulfonyl esters 7. The second and third sequences in the Trithioorthoformate Reaction von Ginige, Kashyapa Ananda, Goehl, John Edward, Langler, Richard Francis

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Anticipating molecular polarity 1: a back-of-the-envelope approach to topologically induced polarity in non-alternant monocycles von Baum, James Clayton, Martin, Eric Donald, Ginsburg, Jack Leon, Langler, Richard Francis

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On the possibilities of π-ylides von Langler, Richard Francis, Precedo, Laura

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Sulfonyl esters 6. Elucidation of the first sequence in the Trithioorthoformate Reaction von Baum, James Clayton, Black, Bradley Eugene, Precedo, Laura, Goehl, John Edward, Langler, Richard Francis

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Chemoselective reaction of a sulfonate ester with methoxide ions in preference to benzyl mercaptide anions von Langler, Richard Francis, Morrison, Nancy Ann

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Multiplicities of π-ylide ground states: Computational evidence for a breakdown of aromaticity arguments von Langler, Richard Francis, Ginsburg, Jack Leon, Snooks, Rodney, Boyd, Russell J.

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