Stereochemistry of the photoinduced and Michael addition of methanol to seven- and eight-membered 2-cycloalkenones. The effect of methyl substituents (original) (raw)

Stereochemistry of [2 + 2] photocycloaddition of cyclic enones to alkenes: structural and mechanistic considerations in formation of trans-fused cycloadducts

David Schuster

The Journal of Organic Chemistry, 1991

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Stereochemistry and mechanism of the [2 + 2] and [4 + 2] photocycloaddition of alkenes and dienes to pummerer's ketone

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Tetrahedron, 1988

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Photochemical transformations of small ring compounds. 104. Stereochemical course of the thermal and photosensitized intramolecular [2 + 2] cycloaddition reaction of allyl-substituted cyclopropenes

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Studies on the stereochemistry of addition reactions on cyclohexanones VII

Luisa Migneco

Tetrahedron, 1986

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The Journal of Organic Chemistry, 1992

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Photochemical Rearrangements of Norbornadiene Pauson–Khand Cycloadducts

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Nandurka Muthanna

Tetrahedron Letters, 2012

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Photosensitized cis/trans isomerization of 1-(1-propenyl)cycloalkenes

Kenneth Sanchez

Journal of Organic Chemistry, 1989

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Rajinder Singh

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Unexpected effect of an hydroxyl group on π-facial selectivity in the nucleophilic addition to bicyclo[2.2.2]octan-2-ones

Jean-Francois Devaux

Tetrahedron Letters, 1995

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ChemInform Abstract: Reaction of Ketenes with Three Membered Heterocyclic Rings. Part 1. Addition of tert-Butyl-Cyanoketene and Chlorocyanoketene to Isobutyleneoxide - A New “Ene”-Like Reaction

H. Gottlieb

ChemInform, 1995

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PMO-treatment of the structure-reactivity relationships in free radical addition reactions of cycloalkenes

Robert Ponec

ChemPlusChem, 1981

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Photoaddition of alkenes to N-methyl-1,8-naphthalimide in methanol. Evidence for the mechanism of the formation of the tetracyclic adducts

Paul H. Mazzocchi

The Journal of Organic Chemistry, 1987

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Stereochemistry of addition of organometallic reagents to 2-acyloxanes and 2-acylthianes

hikmet satici

Zenodo (CERN European Organization for Nuclear Research), 1999

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Stereoselective intermolecular radical additions to amide-substituted alkenes

Ian Rosenstein

Journal of the American Chemical Society, 1991

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Govind Kalena

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Stereochemical studies of cyclonoyl systems

Ezequiel Morales

Tetrahedron: Asymmetry, 1990

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Photochemistry of ketones in solution. 53. Stereospecific triplet-state photorearrangements of chiral 2-cyclohexenones: type A lumiketone rearrangement and phenyl migrations

David Schuster

Journal of the American Chemical Society, 1978

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Photochemical studies—XXI Dimers of 3,4-(o,o'-biphenylene)cyclopentadienones: Thermal and photochemical behaviour

Benzion Fuchs

Tetrahedron, 1981

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Stereoselectivity Control in the Rh(I)-Catalyzed Conjugate Additions of Aryl and Alkenylboronic Acids to Unprotected Hydroxycyclopentenones

AURELIO GARCIA CSAKY

Organic Letters, 2005

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Organic photochemistry. XXXVI. Photochemistry without light and the stereochemistry of the type A dienone rearrangement

David S Crumrine

Journal of the American Chemical Society, 1968

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Photochemistry of 4-isobutyl-4-methyl- and 4-(2-methoxyethyl)-4-methyl-2-cyclopentenone. Stereochemical effects in intramolecular abstraction of hydrogen by the .beta.-carbon atom of cyclopentenones

Semiramis Ayral-Kaloustian

Journal of The American Chemical Society, 1977

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ChemInform Abstract: Photoaddition of Alkenes to N-Methyl-1,8-naphthalimide in Methanol. Evidence for the Mechanism of the Formation of the Tetracyclic Adducts

Paul H. Mazzocchi

ChemInform, 1988

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Stereochemical control in the construction of vicinally substituted cyclopentanes and cyclohexanes. Intramolecular conjugate addition of β-ketoester anions

Nicholas Saccomano

Tetrahedron Letters, 1983

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Photochemical addition of alkenes to N-methylphthalimide. Stereochemistry of the addition

Paul H. Mazzocchi

Journal of Organic Chemistry, 1979

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A Convergent General Strategy for the Functionalized 2-Aryl Cycloalkyl-Fused Chromans: Intramolecular Hetero-Diels-Alder Reactions of ortho -Quinone Methides

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Chemistry - A European Journal, 2010

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Regio- and stereo-selectivities of the ortho and meta photocycloaddition reactions of ethylenes to benzene and its simple derivatives

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Tetrahedron, 1981

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Photocycloaddition of cyclic 1, 3-diones to C60

David Schuster

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Photochemical transformations. XXIX. Photochemistry of 2,4,6-cyclooctatrienone. trans, cis,cis-2,4,6-Cyclooctatrienone

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1,2- and 1,5-stereocontrols in 5-hexenyl radical intramol cyclocondensations: cooperative or antagonist effect. Confrontation of experimental results with MM2 calculations of transition states

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The Journal of Organic Chemistry, 1995

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Stereochemistry in the Reaction of 4-Methyl-1,2,4-triazoline-3,5-dione (MTAD) with β,β-Dimethyl- p -methoxystyrene. Are Open Biradicals the Reaction Intermediates? †

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The Journal of Organic Chemistry, 2001

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Journal of Photochemistry and Photobiology A: Chemistry, 1991

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Stereoelectronic control in the photorearrangement of .alpha.-chloro ketones. Mechanistic studies in photochemistry. XIII

Richard Givens, Lucjan Strekowski

Journal of the American Chemical Society, 1975

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Cycloaddition reactions of 3-ethoxycarbonyl-2H-cyclohepta[b]furan-2-one with 6,6-dialkyl, cycloalkyl and diaryl pentafulvenes

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Tetrahedron, 1997

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