Find Research Outputs

1976

New regiospecific routes to olefins from β-hydroxy selenides. - a stereospecific deoxygenation of epoxides - a [C,C] connective route to olefins

Rémion, J., Dumont, W. & Krief, A., 1 Apr 1976, In : Tetrahedron Letters. 17, 17, p. 1385-1388 4 p.

Research output: Contribution to journalArticle

NUL: A Navigational User's Language for a Network Structured Data Base

Deheneffe, C. & Hennebert, H., 1976, Proc. of the 1976 ACM SIGMOD International Conference on Management of Data. ACM Press, p. 135-142 8 p.

Research output: Contribution in Book/Catalog/Report/Conference proceedingConference contribution

Photo-Oxygenation of Selenides - A New Pathway to Selenoxides

Hevesi, L. & Krief, A., 1976, In : Angew. Chem. Int. Ed.. 88

Research output: Contribution to journalArticle

Politiques et dépenses culturelles

Nizet, J. & ABITBOL, M., 1976, Bruxelles: Cahiers J.E.B. .

Research output: Book/Report/JournalBook

Pour une grammaire des opprimés. Quelques aspects sociolinguistiques appliqués à l'enseignement des langues

Peters, M., 1976, Les enjeux des formations aux professions scientifiques. Gérard, FOUREZ. (ed.). Namur: Presses Universitaires, p. 144-153 10 p.

Research output: Contribution in Book/Catalog/Report/Conference proceedingChapter

Properties of pGC1, a lac plasmid orginating in Yersinia enterocolitica 842

Cornelis, G., Bennett, P. M. & Grinsted, J., 1976, In : Journal of Bacteriology. 127, 3, p. 1058-62 5 p.

Research output: Contribution to journalArticle

Yersinia enterocolitica
Plasmids
Cytosine
Base Composition
Guanine

Reduction or alkylative reduction of the carbonyl group

Sevrin, M., Van Ende, D. & Krief, A., 1 Jul 1976, In : Tetrahedron Letters. 17, 30, p. 2643-2646 4 p.

Research output: Contribution to journalArticle

Regiospecific synthesis of αβ-unsaturated epoxides

Van Ende, D. & Krief, A., 1 Feb 1976, In : Tetrahedron Letters. 17, 6, p. 457-460 4 p.

Research output: Contribution to journalArticle

Regiospecific synthetic routes to α-seleno carbonyl compounds and to αβ-unsaturated carbonyl compounds

Denis, J. N., Dumont, W. & Krief, A., 1 Feb 1976, In : Tetrahedron Letters. 17, 6, p. 453-456 4 p.

Research output: Contribution to journalArticle

Soziolinguistik und Fremdsprachenunterricht

Peters, M., 1976, In : GERMANISTISCHE MITTEILUNGEN. 3, p. 31-47 17 p.

Research output: Contribution to journalArticle

Synthesis of Olefins from alpha-Silyl Carbanions and Carbonyl Compounds

Dumont, W. & Krief, A., 1976, In : Angew. Chem. Int. Ed.. 15

Research output: Contribution to journalArticle

Transformation of selenides to alkylhalides new routes for homologization of primary alkylhalides

Sevrin, M., Dumont, W., Hevesi, L. & Krief, A., 1 Jul 1976, In : Tetrahedron Letters. 17, 30, p. 2647-2650 4 p.

Research output: Contribution to journalArticle

Utilisation des algues benthiques comme indicateurs biologiques de la qualité des eaux courantes

Descy, J-P., 1976, La pollution des eaux continentales. Pesson, P. (ed.). p. 149-172 24 p.

Research output: Contribution in Book/Catalog/Report/Conference proceedingChapter

1975

A Highly Potent Reagent for Regioselective and Stereospecific Synthesis of Polyenes Bearing Terminal Aziridine Groups.

Van Ende, D. & Krief, A., 1975, In : Angew. Chem. Int. Ed.. 13, p. 279-280 2 p.

Research output: Contribution to journalArticle

A New Route to Epoxides

Van Ende, D., Dumont, W. & Krief, A., 1975, In : Angew. Chem. Int. Ed.. 14, p. 700-701 2 p.

Research output: Contribution to journalArticle

Bandes de vibration-rotation de formes isotopiques de N2O dans la région de 4,5 μm

Blanquet, G., Walrand, J. & Courtoy, C., 1975, In : Annales Société Scientifique de Bruxelles. 89, p. 93-114 22 p.

Research output: Contribution to journalArticle

Beta-lactamases from Yersinia enterocolitica

Cornelis, G. & Abraham, E. P., 1975, In : Journal of general microbiology. 87, 2, p. 273-84 12 p.

Research output: Contribution to journalArticle

Yersinia enterocolitica
beta-Lactamases
Cloxacillin
Sulfhydryl Reagents
Enzymes

Conformational effects on the valence electronic structure of polyethylene

DELHALLE, N. V., Delhalle, J., DEMANET, N. V. & André, J-M., 1975, In : Bull. Soc. Chim. Belges. 84, p. 1071-1080 10 p.

Research output: Contribution to journalArticle

Yersinia enterocolitica
beta-Lactamases
Enzymes
Cephaloridine
Cloxacillin

Electron spin density distribution in the CO+, CO2- and O2- radicals as a function of geometry

Vercauteren, D. P., André, J. M. & Derouane, E. G., 15 Nov 1975, In : Chem. Phys. Lett.. 36, 3, p. 322-327 6 p.

Research output: Contribution to journalArticle

Bond length
Carbon Monoxide
electron spin
density distribution
electric contacts

Geometrical singularities in perturbation theory

Henrard, J., 1975, Proceedings of the first international conference on computational methods in nonlinear mechanics.

Research output: Contribution in Book/Catalog/Report/Conference proceedingChapter

High resolution infrared spectra of carbon disulfide 13CS2: CS

Blanquet, G. & Courtoy, C. P., 15 Mar 1975, In : Journal of molecular spectroscopy. 54, 3, p. 350-374 25 p.

Research output: Contribution to journalArticle

Carbon Disulfide
carbon disulfide
Spectrometers
infrared spectra
Infrared radiation

Influence of cross-section on the density of states distribution of polyethylene

Delhalle, J., DELHALLE, N. V. & André, J-M., 1975, In : Chem. Phys. Letters. 34, p. 430-433 4 p.

Research output: Contribution to journalArticle

New Synthetic Route to Di- and Trisubstituted Epoxides

Dumont, W. & Krief, A., 1975, In : Angew. Chem. Int. Ed.. 14, p. 350-351 2 p.

Research output: Contribution to journalArticle

Numerical problems in calculating electronic structure of one-dimensional chains

Delhalle, J., 1975, Electronic structure of polymers and molecular crystals. André, J. M. & Ladik, J. (eds.). Vol. B9. p. 53-78 26 p.

Research output: Contribution in Book/Catalog/Report/Conference proceedingChapter

Rapport d'activité scientifique

Fundp. Faculté Des Sciences, N. V., 1975, Namur: FUNDP, Faculté des sciences.

Research output: Working paper

Reactivity of mixed sulfo-seleno acetals and oxo-seleno acetals with n-butyllithium: A new route to substituted epoxides.

Anciaux, A., Eman, A., Dumont, W. & Krief, A., 1 Jan 1975, In : Tetrahedron Letters. 16, 19-20, p. 1617-1620 4 p.

Research output: Contribution to journalArticle

Recherche dans la série des 1,2,4-triazoles: micropréparation et étude physico-chimique du 3-nitro-1,2,4-triazole

Closset, J-L., Copin, A., drèze, P., Alderweireldt, F., Durant, F., Evrard, G. & Michel, A., 1975, In : Bulletin de la Société chimique de Belgique. 84, 11, p. 1023-1031 9 p.

Research output: Contribution to journalArticle

Yersinia enterocolitica
R Factors
Escherichia coli
DNA
Hot Temperature

Stereoselective isomerisations of disubstituted olefins via seleniranes and thiiranes

Van Ende, D. & Krief, A., 1 Jan 1975, In : Tetrahedron Letters. 16, 31, p. 2709-2712 4 p.

Research output: Contribution to journalArticle

Stereospecific synthesis of Z and E Comega iodo Δ fatty acids from natural aleuritic acid

Hevesi, L., Hontoy, J. & Krief, A., 1 Jan 1975, In : Bulletin des Societes Chimiques Belges. 84, 7, p. 709-716 8 p.

Research output: Contribution to journalArticle

Structure cristalline de la phtalylphenylalanine

Michel, A. & Durant, F., 1975, In : Bulletin de la Société chimique de Belgique. 84, 8-9, p. 903-909 7 p.

Research output: Contribution to journalArticle

Synthetic routes to α-selenoacetals, α-selenonio sulfides, α-selenonio ethers, α-selenonio amine and α-selenonio silane.

Anciaux, A., Eman, A., Dumont, W., Van Ende, D. & Krief, A., 1 Jan 1975, In : Tetrahedron Letters. 16, 19-20, p. 1613-1616 4 p.

Research output: Contribution to journalArticle

Theoretical evaluation of hydroxyl stretching frequences for hydrogen chemisorbed on MgO

Derouane, E., Fripiat, J. & André, J-M., 1975, In : Chemical Physics Letters. 35, 4, p. 525-528 4 p.

Research output: Contribution to journalArticle

Un schéma de calcul optimisé de la densité des états électroniques des polymères stéréoréguliers

Delhalle, J. & DELHALLE, N. V., 1975, In : Annales Soc. Scient. Bruxelles. 89, p. 403-414 12 p.

Research output: Contribution to journalArticle

1974

2(S)3(R)4(S) Β-hydroxy Γ-methyl glutamic acid, C6H11NO5

Evrard, G. & Durant, F., 1974, In : Crystal structure communications. 3, p. 65-67 3 p.

Research output: Contribution to journalArticle

2(S)-carboxy 4(S) 5(S)-dihydroxypiperidine hydrochloride, C6H12ClNO4

Evrard, G., Durant, F. & Marlier, M., 1974, In : Crystal structure communications. 3, p. 61-63 3 p.

Research output: Contribution to journalArticle

A New Reagent for Stereospecific Synthesis of Aziridines from Olefins

Van Ende, D. & Krief, A., 1974, In : Angew. Chem. Int. Ed.. 13

Research output: Contribution to journalArticle

An Extensible Semantic Model of Data Base and its Data Language

Hainaut, J-L. & Le Charlier, B., 1974, Proc. of IFIP Congress 74. North-Holland, p. 1026-1030 5 p.

Research output: Contribution in Book/Catalog/Report/Conference proceedingConference contribution

A Relational Model for a Data Base

Deheneffe, C., Hennebert, H. & Paulus, W., 1974, Proceedings of the IFIP congress 74. Amsterdam: North-Holland, p. 1022-1025 4 p.

Research output: Contribution in Book/Catalog/Report/Conference proceedingConference contribution

Carbon 1s inelastics in polymers

Pireaux, J-J., Caudano, R. & Verbist, J., 1974, In : Journal of Electron Spectroscopy and Related Phenomena. 5, Issue 1, p. 267-272 6 p.

Research output: Contribution to journalArticle