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  • 1α4,3α4,2-Dithiazetidines  (1)
  • 1λ4,3λ4,5λ4,-Trithia-2,4,6,8,9-pentaazabicyclo [3.3.1]nona-1(9),2,3,5,7-pentaene, 7-trifluormethyl derivative, reactivity of / Coordination chemistry in liquid SO2 / Nickel(II) complexes with CF3CN5S3 / Sulfur dioxide, O-coordination to Ni(II) / Silver complexes with CF3 CN5S3  (1)
  • 1λ4,3λ4-Dithiatriazines  (1)
Source
Material
Years
Keywords
  • 1
    Electronic Resource
    Electronic Resource
    Zum anomeren Effekt bei Dithiatriazinen (1990)
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 123 (1990), S. 2123-2127 
    Details
    ISSN: 0009-2940
    Keywords: 1λ4,3λ4-Dithiatriazines ; Calculations, MNDO ; Anomeric effect ; Electron diffraction ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: The Anomeric Effect in DithiatriazinesFrom (CF3CN3S2)n (1) and XeF2, Br2, or (CF3)2NO* the corresponding S,S-substituted dithiatriazines CF3CN3S2F2 (2), CF3CN3S2Br2 (3), and CF3CN3S2[ON(CF3)2]2 (4) are prepared. An electron diffraction study of 2 in the gas phase results in a slightly aplanar 6-membered ring with chair conformation and both S-F bonds in axial position. MNDO calculations show that the position of the substituents at the sulfur atoms is strongly dependent on these substituents and on the ring geometry. The cis preference is the result of an anomeric effect.
    Additional Material: 3 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cber.19901231107
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    7-(Trifluormethyl)-1λ4,3λ4,5λ4,-trithia-2,4,6,8,9-pentaazabicyclo[3.3.1]nona-1(9),2,3,5,7-pentaen als Komplexligand (1990)
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 123 (1990), S. 29-34 
    Details
    ISSN: 0009-2940
    Keywords: 1λ4,3λ4,5λ4,-Trithia-2,4,6,8,9-pentaazabicyclo [3.3.1]nona-1(9),2,3,5,7-pentaene, 7-trifluormethyl derivative, reactivity of / Coordination chemistry in liquid SO2 / Nickel(II) complexes with CF3CN5S3 / Sulfur dioxide, O-coordination to Ni(II) / Silver complexes with CF3 CN5S3 ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: 7-(Trifluormethyl)-1λ4,3λ4,5λ4,-trithia-2,4,6,8,9-pentaazabicyclo[3.3.1]nona-1(9),2,3,5,7-pentaene as Ligand in Coordination ChemistryMany possibilities exist for the title compound CF3CN5S3 (3) (L) to coordinate to transition metal centers. From the reaction of 3 with [Ni(SO2)2](AsF6)2 and AgAsF6 in liquid SO2 [Ni-(SO2)2L2(FAsF5)2) (11) and [AgL]AsF6 (13) or [AgL2]AsF6 (14), respectively, were isolated. As shown by X-ray structure determination of 11 and 14, L coordinates as expected from MNDO calculations.
    Additional Material: 5 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cber.19901230107
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Synthese und Reaktionen von Bis(fluorsulfinyl)difluormethan, F2C(SOF)2 (1991)
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 124 (1991), S. 1353-1356 
    Details
    ISSN: 0009-2940
    Keywords: Difluoromethane, bis(trifluoro-α4-sulfanyl), bis(halosulfinyl) ; Bis(sulfinamides) ; 1α4,3α4,2-Dithiazetidines ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: Synthesis and Reactions of Bis(fluorosulfinyl)difluoromethane, F2C(SOF)2From F2C(SF3)2 (1) and AsF5 the thermally labile monosulfonium salt F3SCF2SF2+ AsF6- (2) is prepared in SO2 as a solvent, while under the same conditions the corresponding tetrafluoroborate is solvolyzed to give an isomeric mixture of F2C(SOF)2 (5a,b). In the reaction of 5a,b with N-silylated amines F2C[S(O)NMe2]2 (7a,b), (8a,b), and (9a,b) are formed. The structure of the cis derivative 8b has been determined by X-ray diffraction. From 5a,b and HCl the rather unstable F2C[S(O)Cl]2 (10a,b) is obtained, which is hydrolyzed to F2C[S(O)OH]2 (11a,b).
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cber.19911240607
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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