Výsledky vyhledávání - "L. M. Engelhardt"

Metamagnetism in tetrachlorobis(N-phenylacetamidine)rhenium(IV)

Autor: Keith S. Murray, Joe W. Cable, L. M. Engelhardt, Philip A. Reynolds, Brian N. Figgis, Boujemaa Moubaraki

Publikováno v: Journal of the Chemical Society, Dalton Transactions. :263-268

Single-crystal magnetisation and polarised neutron diffraction (PND) measurements have been made for the complex cis-[ReCl 4 (NHCMeNHPh) 2 ]. At higher temperatures the magnetic behaviour is typical of such a rhenium-(IV) complex, with three unpaired

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4200a3fc4cd599bf8c09ca3e17dcbbd1
https://doi.org/10.1039/a603443h

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ChemInform Abstract: Approaches to the Synthesis of Lincosamine, a Derived Portion of the Antibiotic Lincomycin

Autor: Robert V. Stick, L. M. Engelhardt, D. M. G. Tilbrook, Allan H. White, Brian W. Skelton

Publikováno v: ChemInform. 22

A variety of approaches towards the synthesis of lincosamine, a derived portion of the antibiotic lincomycin, are reported. Initial approaches involved the intramolecular delivery of a nitrogen atom (trichloroacetimidate, trichloroacetylcarbamate, ca

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1ca277a7876952e177a9a6bbceb1daba
https://doi.org/10.1002/chin.199104330

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ChemInform Abstract: Photolysis of Chloroacetamides as a Route to New 2,8-Bridged Isoquinoline Derivatives. X-Ray Crystal Structure of 8,13-Dihydro-2-methoxy-4,6-ethanodibenz(c,f)azonine-5,7-dione

Autor: John B. Bremner, Allan H. White, W. Jaturonrusmee, L. M. Engelhardt

Publikováno v: ChemInform. 21

Photolysis of 1-chloroacetyl-2,3-dihydro-5-methoxy-1H-dibenzo[de,h]quinoline (3a) and the corresponding 5,6-dimethoxy derivative (3b) in aqueous acetonitrile gave good yields of 8,13-dihydro-2-methoxy- and 8,13-dihydro-1,2-dimethoxy-4,6-ethanodibenz[

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::47d170d603d31e9c5070ee7aa5638f8e
https://doi.org/10.1002/chin.199005212

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Approaches to the Synthesis of Lincosamine, a Derived Portion of the Antibiotic Lincomycin

Autor: D. M. G. Tilbrook, Allan H. White, Robert V. Stick, Brian W. Skelton, L. M. Engelhardt

Publikováno v: Australian Journal of Chemistry. 43:1657

A variety of approaches towards the synthesis of lincosamine, a derived portion of the antibiotic lincomycin , are reported. Initial approaches involved the intramolecular delivery of a nitrogen atom ( trichloroacetimidate , trichloroacetylcarbamate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4e8352f976bf26a37a98901e7b43ade9
https://doi.org/10.1071/ch9901657

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Lewis-base adducts of lead(II) compounds. Part 4. Novel isomeric dimers of lead(II) thiocyanate–1 10-phenanthroline(1/2). Crystal structure determinations

Autor: L. M. Engelhardt, Brian W. Skelton, B. M. Furphy, Allan H. White, Jack Harrowfield, Jennifer M. Patrick

Publikováno v: J. Chem. Soc., Dalton Trans.. :595-599

The 1 : 2 adduct of lead(II) thiocyanate–1,10-phenanthroline has been shown to crystallise as two distinct polymorphs, monoclinic and triclinic. Single-crystal X-ray structure determinations show that in both forms the complexes exist as discrete d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3ef5ef03b08e4e21a7e4cbfc609945c8
https://doi.org/10.1039/dt9890000595

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Axially asymmetric metal alkyls. Part 4. Synthesis and X-ray crystal structure of the tungsten(V) metallabicyclic complex [{W[(2-CH2C6H4)2]2O}2Mg(C4H8O)4]·CH2Cl2

Autor: L. M. Engelhardt, Geoffrey Salem, Colin L. Raston, Allan H. White, R. I. Papasergio

Publikováno v: J. Chem. Soc., Dalton Trans.. :789-793

Reaction of the di-Grignard reagent [{Mg(thf)nCl}2{(2-CH2C6H4)2}], derived from [Mg(anth)(thf)3](anth = anthracene) and (2-CICH2C6H4)2, with WCI4O in tetrahydrofuran (thf) yields a paramagnetic species, shown by an X-ray diffraction study to be [{W[(

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::acbab7972fb68865b5707c01e00ffcd1
https://doi.org/10.1039/dt9860000789

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