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Howard C. Berk

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Publication

Featured researches published by Howard C. Berk.

Journal of the American Chemical Society | 1978

Domino Diels-Alder reactions. 6. Domino Diels-Alder cycloadditions to 9,10-dihydrofulvalene and 11,12-dihydrosesquifulvalene. A synthetic tool for the elaboration of polycondensed alicyclic systems

Leo A. Paquette; Matthew J. Wyvratt; Howard C. Berk; Rudi E. Moerck

Journal of Organic Chemistry | 1975

Unsaturated heterocyclic systems. XCII. Nitrogen analogs of 1,6-methano[12]annulene. Effect on valence tautomerism of the locus of aza substitution

Leo A. Paquette; Howard C. Berk; Steven V. Ley

Journal of the American Chemical Society | 1977

The question of delocalization in "anchored" ions with potential trishomoaromatic character. 2. The tricyclo[4.2.1.03,9]nona-4,7-dien-2-yl anion

Leo A. Paquette; Howard C. Berk; Charles R. Degenhardt; Gary D. Ewing

Journal of the American Chemical Society | 1972

Unsaturated heterocyclic systems. LXXXV. Benzoannelation effects on azocine reactivity. Chemical and polarographic reduction of several mono-, di-, and tribenzomethoxyazocines

Leo A. Paquette; Larry B. Anderson; John F. Hansen; Stanley A. Lang; Howard C. Berk

Journal of Organic Chemistry | 1978

Synthesis and reducibility of homo-2-methoxyazocines and their benzo-fused derivatives. An examination of heteroatomic influences on the possible generation of 9C-10.pi. homoaromatic dianions

Leo A. Paquette; Gary D. Ewing; Steven V. Ley; Howard C. Berk; Sean G. Traynor

Journal of the American Chemical Society | 1978

Reversible charge control of nortriquinacenyl-tetracyclo[4.2.1.03,5.04,9]nonenyl isomerizations

Leo A. Paquette; Charles R. Degenhardt; Howard C. Berk

Journal of Organic Chemistry | 1978

Stereoelectronic control of 2-nortriquinacenylamine deaminations. Relevance of geometry and proximity to long-range orbital interaction and charge stabilization in cup-shaped molecules

Howard C. Berk; Charles R. Degenhardt; Leo A. Paquette

ChemInform | 1979

STEREOELECTRONIC CONTROL OF 2-NORTRIQUINACENYLAMINE DEAMINATIONS. RELEVANCE OF GEOMETRY AND PROXIMITY TO LONG-RANGE ORBITAL INTERACTION AND CHARG STABILIZATION IN CUP-SHAPED MOLECULES

Howard C. Berk; Charles R. Degenhardt; Leo A. Paquette

ChemInform | 1978

REVERSIBLE CHARGE CONTROL OF NORTRIQUINACENYL-TETRACYCLO(4.2.1.03,5.04,9)NONENYL ISOMERIZATIONS

Leo A. Paquette; Charles R. Degenhardt; Howard C. Berk

ChemInform | 1975

NITROGEN ANALOGS OF 1,6-METHANO(12)ANNULENE. EFFECT ON VALENCE TAUTOMERISM OF THE LOCUS OF AZA SUBSTITUTION

Leo A. Paquette; Howard C. Berk; Steven V. Ley

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Leo A. Paquette

Ohio State University

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Charles R. Degenhardt

Ohio State University

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Steven V. Ley

University of Cambridge

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Gary D. Ewing

Ohio State University

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John F. Hansen

Ohio State University

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Larry B. Anderson

Ohio State University

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Matthew J. Wyvratt

Merck

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Rudi E. Moerck

Ohio State University

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Sean G. Traynor

Ohio State University

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Stanley A. Lang

Ohio State University

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