Benzion Fuchs

Research output

Research output per year 1966 1966 1968 1969 1971 1972 1974 1976 1977 1979 1980 1981 1982 1984 1991 1993 1994 1997 1999 2000 2001 2013 2013

• 103 Article
• 4 Comment/debate
• 3 Letter
• 1 Review article

Research output per year

Research output per year

Search results

• 1985

  Complete enantiospecificity in the highly regioselective and stereoselective photo- and thermal rearrangements of some homoconjugated ketones

  Viskin, R., Oren, J. & Fuchs, B., 1985, In: Tetrahedron Letters. 26, 19, p. 2365-2368 4 p.

  Research output: Contribution to journal › Article › peer-review

  • Methane 100%
  • Ketones 92%
  • Hot Temperature 56%

• Photoassisted oxidation of hydrogen bromide to bromine

  Fuchs, B., Mayer, W. J. W. & Abramson, S., 1985, In: Chemical Communications. 23, p. 1711-1713 3 p.

  Research output: Contribution to journal › Article › peer-review

  • Hydrobromic Acid 100%
  • Quantum yield 91%
  • Bromine 78%
  • Anthraquinones 69%
  • Hydrogen Bromide 63%
• 1984

  1,4,5,8-Tetraacyl-1,4,5,8-tetraazadecalins: Configurational and conformational analysis in the crystal and in solution. Structure and conformation of heterocycles-12

  Borremans, F., Anteunis, M., Shmueli, U., Schleifer, L., Shvo, H. & Fuchs, B., 1984, In: Tetrahedron. 40, 1, p. 257-266 10 p.

  Research output: Contribution to journal › Article › peer-review

  • Ships 100%
  • Amides 90%
  • Amide 54%
  • Free Energy of Activation 47%
  • X-Ray Diffraction 45%

• Novel bromination reagents · hexabromocyclopentadiene: bromination of activated saturated sites

  Magen, S., Oren, J. & Fuchs, B., 1984, In: Tetrahedron Letters. 25, 31, p. 3369-3372 4 p.

  Research output: Contribution to journal › Article › peer-review

  • Bromonium 100%
  • Halogenation 84%
  • Ions 52%
  • Ion 24%

• Photochemistry of homoconjugated ketones: 2-(carbomethoxy)spiro[5.5]undeca-1, 3-dien-7-one.

  Oren, J., Schleifer, L., Shmueli, U. & Fuchs, B., 1984, In: Tetrahedron Letters. 25, 9, p. 981-984 4 p.

  Research output: Contribution to journal › Article › peer-review

  • Photochemistry 100%
  • Methane 83%
  • Ketones 76%
  • X-Ray Diffraction 72%
  • Photochemical Reaction 55%

• Structure and conformation of heterocycles. 13. conformational analysis of 2,3-DI(R)OXY-1,4-dioxanes: anomeric and gauche effects

  Fuchs, B., Ellencweig, A. & Burkert, U., 1984, In: Tetrahedron. 40, 11, p. 2011-2021 11 p.

  Research output: Contribution to journal › Article › peer-review

  • 1,4-dioxane 100%
  • Anomeric Effect 84%
  • Trans Isomer 63%
  • Mechanics 62%
  • Molecular Mechanic 59%
• 1982

  Geometrically Biased Homoconjugated Ketones. Synthetic Avenues to 1-Acyl-2,4-cyclohexadienes

  Fuchs, B., Zizuashvili, J. & Abramson, S., 1982, In: Journal of Organic Chemistry. 47, 18, p. 3474-3477 4 p.

  Research output: Contribution to journal › Article › peer-review

  • Chromophore 100%

• Novel bromination reagents. Electrophilic aromatic bromination by hexabromocyclopentadiene

  Fuchs, B., Belsky, Y., Tartakovsky, E., Zizuashvili, J. & Weinman, S., 1982, In: Chemical Communications. 14, p. 778-779 2 p.

  Research output: Contribution to journal › Article › peer-review

  • Bromonium 100%
  • Aromatic compounds 97%
  • Negative ions 85%
  • Halogenation 84%
  • Reagents 76%

• Photochemical behaviour of biased homo-conjugated ketones: Details of an oxa-di-π-methane rearrangement

  Zizuashvili, J., Abramson, S., Shmueli, U. & Fuchs, B., 1982, In: Chemical Communications. 24, p. 1375-1378 4 p.

  Research output: Contribution to journal › Article › peer-review

  • X ray crystallography 100%
  • Ketones 82%
  • Methane 79%
  • X Ray Crystallography 79%
  • Acetone 73%

• Photochemical studies. Irradiation induced transformations of 1,2-dihydrophthalides

  Abramson, S., Zizuashvili, J. & Fuchs, B., 1982, In: Tetrahedron Letters. 23, 13, p. 1377-1380 4 p.

  Research output: Contribution to journal › Article › peer-review

  • 1-hexene 100%
  • cyclopropane 81%
  • Trans Isomer 52%
  • Chemical Transformation 31%

• Photochemistry of thioanhydrides. Photofragmentation of cis-1,2-dihydrophthalic thioanhydrides

  Baasov, T. & Fuchs, B., 1982, In: Tetrahedron Letters. 23, 13, p. 1373-1376 4 p.

  Research output: Contribution to journal › Article › peer-review

  • Photochemistry 100%
  • Excited Triplet State 67%
  • Carbon Monoxide 61%
  • Extrusion 58%
  • Photochemical Reaction 55%
• 1981

  Bromo-organics. 2. Irradiation-Induced Transformations of Tetrabromocyclopentadienone Dimer

  Fuchs, B., Drucker, C. & Lidor, R., Mar 1981, In: Journal of Organic Chemistry. 46, 7, p. 1479-1481 3 p.

  Research output: Contribution to journal › Article › peer-review

  • Decarbonylation 100%
  • Sensitization 88%
  • Photolysis 73%
  • Cycloaddition 70%
  • Excited State 65%

• Chemical and Photochemical Behavior of Nondissociating Cyclopentadienone Dimers

  Fuchs, B., Pasternak, M. & Pazhenchevsky, B., May 1981, In: Journal of Organic Chemistry. 46, 10, p. 2017-2020 4 p.

  Research output: Contribution to journal › Article › peer-review

  • Cycloaddition 100%

• Photochemical Studies. On the Photofragmentation of Substituted 1, 2-Dihydrophthalic Anhydrides

  Fuchs, B. & Scharf, G., Dec 1981, In: Journal of Organic Chemistry. 46, 26, p. 5395-5398 4 p.

  Research output: Contribution to journal › Article › peer-review

  • Fragmentation 100%
  • Excited Triplet State 67%
  • Sensitization 64%
  • Quantum Yield 51%
  • Arene 48%

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

  Fuchs, B. & Pasternak, M., 1981, In: Tetrahedron. 37, 14, p. 2501-2507 7 p.

  Research output: Contribution to journal › Article › peer-review

  • Cope Rearrangement 100%
  • Diketone 85%
  • Steric Effect 69%
  • Hot Temperature 54%
  • Temperature 50%

• Trans-1,4,5,8-tetracarboethoxy- and 1,4,5,8-tetramethyl- 1,4,5,8-tetraazadecalin (tad)

  Fuchs, B., Weinman, S., Shmueli, U., Katritzky, A. R. & Patel, R. C., 1981, In: Tetrahedron Letters. 22, 36, p. 3541-3544 4 p.

  Research output: Contribution to journal › Article › peer-review

  • X-Rays 100%
  • X-Ray 77%
• 1980

  On cyclopentadienone-ketals and their dimers. A novel rearrangement of α,β-unsaturated ketone dialkyl ketals

  Abramson, S., Zizuashvili, J. & Fuchs, B., 1980, In: Tetrahedron Letters. 21, 24, p. 2351-2354 4 p.

  Research output: Contribution to journal › Article › peer-review

  • Dialkyl Ketone 100%
  • Ketones 76%
  • Ketal 73%
  • Hydrolysis 55%
  • alkoxyl radical 50%

• Photochemical studies. Irradiation induced transformations of reversibly dissociating cyclopentadienone-dimers and their monomers

  Fuchs, B., Pasternak, M. & Pazhenchevsky, B., 1980, In: Tetrahedron. 36, 23, p. 3443-3452 10 p.

  Research output: Contribution to journal › Article › peer-review

  • Sensitization 100%
  • Triplet State 93%
  • Quantum Yield 79%
  • Wavelength 66%
  • Chemical Transformation 58%

• Synthesis and photochemistry of 2,3,8,9-tetrahydroindenone-1

  Abramson, S. & Fuchs, B., 1980, In: Tetrahedron Letters. 21, 12, p. 1165-1168 4 p.

  Research output: Contribution to journal › Article › peer-review

  • Photochemistry 100%
  • Ketones 76%
  • Photochemical Reaction 55%
  • Wavelength 42%
  • Chemical Transformation 38%

• Thermal and Photochemical Transformation Modes of Cyclopentadienone‐Dimers: Structural and Stereochemical Aspects

  Fuchs, B., 1980, In: Israel Journal of Chemistry. 20, 1-2, p. 203-207 5 p.

  Research output: Contribution to journal › Article › peer-review

  • Chemical Transformation 100%
• 1979

  Photochemical Studies. 16.¹ Irradiation Induced Transformations of 1, 2-Dihydrophthalimides and Related Compounds

  Fuchs, B. & Scharf, G., 1979, In: Journal of Organic Chemistry. 44, 4, p. 604-609 6 p.

  Research output: Contribution to journal › Article › peer-review

  • Benzamides 100%
  • Excited Triplet State 85%
  • Excited Singlet State 81%
  • Sensitization 81%
  • Imide 73%

• Structure and Conformation of Heterocycles. 11. cis-and trans-2, 3-Difluoro-1, 4-dioxane. Gauche and Anomeric Effects of Fluorine

  Fuchs, B. & Ellencweig, A., 1 Feb 1979, In: Journal of Organic Chemistry. 44, 13, p. 2274-2277 4 p.

  Research output: Contribution to journal › Article › peer-review

  • Proton Decoupled 19F NMR Spectroscopy 100%
  • Anomeric Effect 89%
  • Conformational Isomer 56%
  • Fluorine Atom 56%
  • 13C NMR Spectroscopy 47%

• Structure and conformation of heterocycles. X. On 1,4,5,8‐tetraazadecalins

  Fuchs, B. & Ellencweig, A., 1979, In: Recueil des Travaux Chimiques des Pays‐Bas. 98, 5, p. 326-333 8 p.

  Research output: Contribution to journal › Article › peer-review

  • Anomeric Effect 100%
  • Substituent Effect 72%
  • Nitrogen 43%
• 1978

  An Unconventional Approach to Structure Determination of Isomeric Cage Compounds

  Fuchs, B. & Pasternak, M., 1978, In: Journal of the American Chemical Society. 100, 19, p. 6225-6228 4 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Point Group D2h 100%
  • Mass spectrometry 93%
  • Electron Impact 82%
  • Electrons 73%
  • Labeling 70%
• 1977

  Isolation, spectral properties, and photochemistry of unstable substituted cyclopentadienones

  Fuchs, B. & Pasternak, M., 1977, In: Chemical Communications. 15, p. 537-538 2 p.

  Research output: Contribution to journal › Article › peer-review

  • Photochemical reactions 100%
  • Photochemistry 94%
  • Dimers 86%
  • Crystalline materials 59%
  • Irradiation 58%

• Photochemical Studies. XV. Photochemistry of 1,2‐Dihydrophthalic Anhydride and Related Compounds

  Fuchs, B. & Scharf, G., 1977, In: Israel Journal of Chemistry. 16, 4, p. 335-341 7 p.

  Research output: Contribution to journal › Article › peer-review

  • Photochemical Reaction 100%
  • Excited Singlet State 38%
  • Fragmentation 29%
  • Wavelength 25%
  • Benzene 25%

• Reaction of bicyclic dienes with 4-substituted-1,2,4-triazoline-3,5-diones

  Ashkenazi, P., Ginsburg, D., Scharf, G. & Fuchs, B., 1977, In: Tetrahedron. 33, 11, p. 1345-1348 4 p.

  Research output: Contribution to journal › Article › peer-review

  • 1,2,4-triazoline-3,5-dione 100%
  • Imides 68%
  • Anhydrides 61%
  • Steric Effect 39%
  • Imide 38%

• Steric effects in 5-membered rings-VIII. A conformational analytical study of cis- and trans-1,3-dichlorocyclopentane

  Fuchs, B. & Wechsler, P. S., 1977, In: Tetrahedron. 33, 1, p. 57-64 8 p.

  Research output: Contribution to journal › Article › peer-review

  • Potential Well 100%
  • Cis Isomer 74%
  • Steric Effect 68%
  • Dipole Moment 64%
  • Magnetic Resonance Spectroscopy 58%

• Steric effects in five-membered rings. Part 7.^1,2 Relative stabilities of cyclopentane-1,3-dicarboxylate diesters

  Fuchs, B. & Wechsler, P. S., 1977, In: Journal of the Chemical Society, Perkin Transactions 2. 1, p. 75-80 6 p.

  Research output: Contribution to journal › Article › peer-review

  • Diester 100%
  • Steric Effect 89%
  • Entropy 74%
  • Ethyl 64%
  • Thermodynamics 56%
• 1976

  2‐deuteromethylation of ketones

  Fuchs, B., Pasternak, M. & Weinman, S., 1976, In: Journal of Labelled Compounds and Radiopharmaceuticals. 12, 1, p. 1-6 6 p.

  Research output: Contribution to journal › Article › peer-review

  • Ketones 100%
  • Deuterium 54%
  • Deuterium(.) 35%

• Steric effects in five-membered rings. Part VI. Kinetics of oxidation of β-substituted cyclopentanols by chromium(VI) oxide

  Wechsler, P. S. & Fuchs, B., 1976, In: Journal of the Chemical Society, Perkin Transactions 2. 8, p. 943-946 4 p.

  Research output: Contribution to journal › Article › peer-review

  • Cyclopentanols 100%
  • Steric Effect 57%
  • Kinetic Isotope Effect 31%
  • Oxide 31%
  • Oxidation Reaction 26%

• The dimer of 2,3-dimethyl-3,4-(o,o′-biphenylene)cyclopentadienone: Thermal and photochemical transformations

  Fuchs, B., Pasternak, M. & Scharf, G., 1976, In: Chemical Communications. 2, p. 53-54 2 p.

  Research output: Contribution to journal › Article › peer-review

  • Dimers 100%
  • Cope Rearrangement 94%
  • Hot Temperature 51%
  • Chemical Transformation 41%
  • Time 23%
• 1975

  Photochemistry of 1,2-dihydrophthalimide

  Scharf, G. & Fuchs, B., 1975, In: Chemical Communications. 7, p. 244b-246

  Research output: Contribution to journal › Article › peer-review

  • Photochemical reactions 100%
  • Photochemistry 94%
  • cyclopropane 93%
  • benzamide 84%
  • Deuterium 82%

• Thermal and Photochemical Decomposition of Dihydrooxadiazinones

  Fuchs, B., Kwalwasser, W. D. & Rosenblum, M., 1975, In: Israel Journal of Chemistry. 13, 2, p. 107-124 18 p.

  Research output: Contribution to journal › Article › peer-review

  • Alkene 100%
  • Pyrolysis 96%
  • Decomposition 89%
  • Diketone 56%
  • Radical Addition 55%
• 1974

  Mass-spectrometric approach to the determination of the structure of the product from irradiation of 2,5-dimethyl-3,4-diphenylcyclopentadiene dimer

  Fuchs, B. & Pasternak, M., 1974, In: Chemical Communications. 6, p. 206-207 2 p.

  Research output: Contribution to journal › Article › peer-review

  • Dimers 100%
  • Ketones 94%
  • Mass spectrometry 85%
  • Irradiation 67%
  • Mass Spectrometry 59%

• Photochemical fragmentation of 7-oxonorbornen-2,3-dicarboxylic anhydride and 1,2-dihydrophthalic anhydride

  Fuchs, B. & Scharf, G., 1974, In: Chemical Communications. 6, p. 226-227 2 p.

  Research output: Contribution to journal › Article › peer-review

  • tropone 100%
  • Anhydrides 72%
  • Benzene 58%
  • Decarbonylation 56%
  • Irradiation 47%

• Structure and conformation of heterocycles-VIII. Peripherally substituted 1,4,5,8-tetraoxadecalins

  Fuchs, B., Auerbach, Y. & Sprecher, M., 1974, In: Tetrahedron. 30, 3, p. 437-444 8 p.

  Research output: Contribution to journal › Article › peer-review

  • Dioxanes 100%
  • Conformational Free Energy 67%
  • Inversion Barrier 63%
  • Ring Inversion 61%
  • Gibbs Free Energy 32%
• 1972

  Photochemical behavior of bridged compounds. VII. Non-dissociating cyclopentadienone-dimers

  Pazhenchevsky, B. & Fuchs, B., 1972, In: Tetrahedron Letters. 13, 30, p. 3047-3050 4 p.

  Research output: Contribution to journal › Article › peer-review

• Photochemical behavior of bridged compounds. VIII Dissociating cyclopentadienone-dimers.

  Fuchs, B., Pazhenchevsky, B. & Pasternak, M., 1972, In: Tetrahedron Letters. 13, 30, p. 3051-3054 4 p.

  Research output: Contribution to journal › Article › peer-review

• Structure and conformation of heterocycles. Part VI. The cis-1,4,5,8-tetraoxadecalin (hexahydro-p-dioxino [2,3-b]-p-dioxin) system: A chemical, conformational, and crystallographic study

  Fuchs, B., Goldberg, I. & Shmueli, U., 1972, In: Journal of the Chemical Society, Perkin Transactions 2. 4, p. 357-365 9 p.

  Research output: Contribution to journal › Article › peer-review

  • Anomeric Effect 100%
  • Ethylene Glycol 62%
  • Dihedral Angle 59%
  • Monoclinic Space Group 52%
  • Space Group 52%

• Structure and conformation of heterocycles. VII 2,5,7,10,11,14 - hexaoxa[4.4.4]propellane.

  Fuchs, B., Auerbach, Y. & Sprecher, M., 1972, In: Tetrahedron Letters. 13, 22, p. 2267-2270 4 p.

  Research output: Contribution to journal › Article › peer-review

• The Photochemical and Thermal Interconversion of Some Cyclopentadienone Dimers

  Klinsmann, U., Gauthier, J., Schaffner, K., Pasternak, M. & Fuchs, B., 1 Nov 1972, In: Helvetica Chimica Acta. 55, 7, p. 2643-2659 17 p.

  Research output: Contribution to journal › Article › peer-review

  • Cycloaddition 100%
  • Cycloaddition Reaction 82%
  • cycloaddition 80%
  • Dimers 74%
  • 1,2-cycloaddition 69%
• 1971

  4,4′,5,5′-Tetrachlorobidioxolan-2-yl and bidioxol-2-yl

  Fuchs, B. & Hauptmann, S., 1971, In: Journal of the Chemical Society D: Chemical Communications. 13, p. 705 1 p.

  Research output: Contribution to journal › Article › peer-review

  • Acids 100%
  • Acid 38%

• Ethoxycyclopentadienyl-iron complexes from cyclopentadienone diethyl ketal

  Eisenstadt, A., Scharf, G. & Fuchs, B., 1971, In: Tetrahedron Letters. 12, 8, p. 679-682 4 p.

  Research output: Contribution to journal › Article › peer-review

• Photochemical Transformations of Substituted Cyclopentadienone Dimers

  Fuchs, B., 1 May 1971, In: Journal of the American Chemical Society. 93, 10, p. 2544-2545 2 p.

  Research output: Contribution to journal › Article › peer-review

• Structure and conformation of heterocycles V. Isomeric 1,1,2,2-bi(ethylenedioxy) derivatives of cyclic 1,2-diketones and O-quinones: 2,2′-bridged bi(dioxolan-2-yls) and tetraoxa[n,4,4]propellanes.

  Erez, M. & Fuchs, B., 1971, In: Tetrahedron Letters. 12, 52, p. 4931-4934 4 p.

  Research output: Contribution to journal › Article › peer-review
• 1970

  Structure and conformation of heterocycles. II. the 1,4,5,8-tetraoxadecalin vs. bi(dioxolan-2-yl) isomeric systems.

  Fuchs, B., 1970, In: Tetrahedron Letters. 11, 20, p. 1747-1750 4 p.

  Research output: Contribution to journal › Article › peer-review

• Structure and conformation of heterocycles III. Angularly and peripherally substituted cis-1,4,5,8-tetraoxadecalins.

  Auerbach, Y., Sprecher, M. & Fuchs, B., 1970, In: Tetrahedron Letters. 11, 60, p. 5207-5210 4 p.

  Research output: Contribution to journal › Article › peer-review
• 1969

  Additions and Corrections: Mechanism of the Intramolecular Reorientation Process in σ-Cyclopentadienylmetal Complexes

  Fuchs, B., Ishaq, M. M. & Rosenblum, M., Feb 1969, In: Journal of the American Chemical Society. 91, 4, p. 1043 1 p.

  Research output: Contribution to journal › Letter › peer-review

• Erratum: Mechanism of the intramolecular reorientation process in σ-cyclopentadienylmetal complexes (Journal of the American Chemical Society (1968) 90, (5293))

  Fuchs, B., Ishaq, M. & Rosenblum, M., 1969, In: Journal of the American Chemical Society. 91, 4, p. 1043 1 p.

  Research output: Contribution to journal › Comment/debate