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The development of versions 3 and 4 of the Cambridge Structural Database System

Autor: J. Michael Smith, Olga Kennard, John E. Davies, Gary F. Mitchell, Owen Johnson, Jean J. Galloy, F.H. Allen, David G. Watson, Eleanor M. Mitchell, Clare F. Macrae

Publikováno v: Journal of Chemical Information and Computer Sciences. 31:187-204

ed, together with any associated supplementary (deposited) data. The CSD itself acts as a computerized depository for large-volume numerical results for some 30 journals. A total of 584 primary sources are now referenced in the CSD, of which 74 are r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::40f188bf4cc6595a3713219642b7f5a0
https://doi.org/10.1021/ci00002a004

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Identification et Structure du Dimère du Tert-Butyl-4 Dimèthylamino-4 OXA-1 Butatriene et de Son Produit D'hydrolyse: La bis(Tert-Butyl)-2, 6 Diméthylcarbamoyl-3 Pyrannone-4

Autor: Gabriel Germain, J. Galloy, Jean-Paul Declercq, M. Van Meerssche

Publikováno v: Bulletin des Sociétés Chimiques Belges. 88:343-344

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1c5d320c44b147bcf80177b8742532c5
https://doi.org/10.1002/bscb.19790880510

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3-D Searching and Numerical Analyses Applied to Files of Crystallographic Data: Methodologies, Examples, and Integration with 1-D and 2-D Techniques

Autor: David G. Watson, Olga Kennard, Owen Johnson, Frank H. Allen, Jean J. Galloy

Publikováno v: Chemical Structures 2 ISBN: 9783642780295

Search queries in 3-D chemical information systems are usually formulated in terms of geometrical data items derived from an underlying 3-D co-ordinate set. A very wide range of distances, angles, puckering parameters, etc., are possible. The CSD pro

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https://doi.org/10.1007/978-3-642-78027-1_30

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Letter to the Editor

Autor: Ronald J. Galloy

Publikováno v: The Linacre Quarterly. 74:91-91

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c914dc1c2e237a41f868ed8c35c0ddce
https://doi.org/10.1080/20508549.2007.11877810

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The structure of sulfonium ylides stabilized by the malonylide moiety

Autor: C. Guidry, D. Craig, J. Galloy, Robert Mckellar, A. L. Ternay, Michael Morgan, Gary E. Martin, William H. Watson

Publikováno v: Journal of Heterocyclic Chemistry. 20:399-405

The crystal structures of four thioxanthenium bis(carbomethoxy)methylides and methylides of di-(p-nitro-phenyl)sulfonium and dimethylsulfonium have been determined. The carbanion moiety in all cases is planar and the pi-system is rotated 90° with re

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https://doi.org/10.1002/jhet.5570200225

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Structure and bonding in 9-hydroxy-1,4-dimethylthioxanthenium bis(carbomethoxy)methylide and related ylides

Autor: William H. Watson, Michael Morgan, J. Galloy, S. Askari, A. L. Ternay, M. A. Abbady

Publikováno v: Journal of Heterocyclic Chemistry. 19:1473-1479

The single-crystal X-ray structures of 9-hydroxy-1,4-dimethylthioxanthenium bis(carbomethoxy)methylide and 1,4-oxathianium bis(carbomethoxy)methylide are reported. The methylide carbon of the former is pseudo-axial while that of the latter is equator

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https://doi.org/10.1002/jhet.5570190644

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Chemistry of oxaziridines. 3. Asymmetric oxidation of organosulfur compounds using chiral 2-sulfonyloxaziridines

Autor: William H. Watson, Orum D. Stringer, Sami Bassili Awad, J. Galloy, Franklin A. Davis, Robert H. Jenkins

Publikováno v: Journal of the American Chemical Society. 104:5412-5418

Die chiralen Sulfonyloxaziridine (IV) und (V) [dargestellt aus den Sulfonamiden (I) uber die Stufen (III)], (VIa) und (VIb) [analog 19 dargestellt] bewirken bei der asymm. Oxidation von Sulfiden wie z.B. (VII) eine hohere Enantioselektivitat als chir

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https://doi.org/10.1021/ja00384a028

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1,2,3,4,9,10-Hexahydro-9,10-exo-epoxy-1,4-exo-methanoanthracene (1) (syn-oxabenzosesquinorbornene), C15H14O, and adducts with dichlorocarbene (2), C16H14Cl2O, and anthranilic acid (3), C23H18N2O3

Autor: G.L. Combs, P. D. Bartlett, David A. Grossie, William H. Watson, J. Galloy

Publikováno v: Acta Crystallographica Section C Crystal Structure Communications. 40:1050-1054

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https://doi.org/10.1107/s0108270184006752

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2-(1,3-Dithiol-2-ylidene)-4-cyclopentene-1,3-dione, C8H4O2S2, and 2-(1,3-benzodithiol-2-ylidene)cyclohexanone, C13H12OS2

Autor: J. Nakayama, J. Galloy, David A. Grossie, William H. Watson

Publikováno v: Acta Crystallographica Section C Crystal Structure Communications. 40:190-193

Le premier compose cristallise dans Pnma avec Z=4; affinement jusqu'a R=0,046. Le second cristallise dans P2 1 /c avec Z=4; affinement jusqu'a R=0,074. Le premier compose est plan excepte un leger pliage de 2 o le long de la ligne S...S. Les molecule

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https://doi.org/10.1107/s0108270184003541

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