Library

X
feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    Electronic Resource
    Electronic Resource
    Über neue o-Dihydroderivate von Pyridinverbindungen (1946)
    New York, NY : Wiley-Blackwell
    Helvetica Chimica Acta 29 (1946), S. 1152-1155 
    Details
    ISSN: 0018-019X
    Keywords: Chemistry ; Organic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Additional Material: 3 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/hlca.19460290521
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Berichtigung und Nachtrag zu unserer Mitteilung: N-Methyl-dihydro- und N-Methyl-tetrahydro-derivate des p-, m- und o-Phenanthrolins (1948)
    New York, NY : Wiley-Blackwell
    Helvetica Chimica Acta 31 (1948), S. 1431-1431 
    Details
    ISSN: 0018-019X
    Keywords: Chemistry ; Organic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/hlca.19480310531
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    N-Methyl-dihydro- und N-Methyl-tetrahydro-derivate des p-, m- und o-Phenanthrolins (1947)
    New York, NY : Wiley-Blackwell
    Helvetica Chimica Acta 30 (1947), S. 1146-1156 
    Details
    ISSN: 0018-019X
    Keywords: Chemistry ; Organic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Additional Material: 4 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/hlca.19470300506
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 4
    Electronic Resource
    Electronic Resource
    Über Chalkogenolate. 203. Derivate der Selendithioallophansäure 2. Darstellung und Eigenschaften von Alkylestern (1994)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 620 (1994), S. 730-732 
    Details
    ISSN: 0044-2313
    Keywords: Alkyl esters of selenodithioallophanic acid ; synthesis ; electron absorption spectra ; infrared spectra ; nuclear magnetic resonance spectra ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: On Chalcogenolates. 203. Derivatives of Selenodithioallophanic Acid. 2. Preparation and Properties of Alkyl EstersSynthesis and properties of selenodithioallophanic acid esters H2N—CSe—NH—CS—SR where R = CH3, C2H5 as well as their characterization by means of electron absorption, infrared, and nuclear magnetic resonance spectra are described.
    Notes: Synthese und Eigenschaften von Alkylestern der Selendithioallophansäure H2N—CSe—NH—CS—SR mit R = CH3, C2H5 sowie deren Charakterisierung durch Elektronenabsorptions-, Infrarot- und kernmagnetische Resonanzspektren werden beschrieben.
    Additional Material: 1 Tab.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19946200424
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 5
    Electronic Resource
    Electronic Resource
    Über Chalkogenolate. 202. Derivate der Selendithioallophansäure 1. Synthese und Charakterisierung von Selendithioallophanaten (1994)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 620 (1994), S. 566-568 
    Details
    ISSN: 0044-2313
    Keywords: Selenodithioallophanates ; synthesis ; electron absorption spectra ; infrared spectra ; nuclear magnetic resonance spectra ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: On Chalcogenolates. 202. Derivatives of Selenodithioallophanic Acid. 1. Synthesis and Characterization of SelenodithioallophanatesThe hitherto not known, dark red colored selenodithioallophanate K[S2C—NH—CSe—NH2] has been prepared by reaction of K2[S2C=N—CN] with H2Se and characterized by means of electron absorption, infrared, and nuclear magnetic resonance spectra.
    Notes: Das bisher nicht bekannte, dunkelrot gefärbte Selendithioallophanat K[S2C—NH—CSe—NH2] wurde durch Umsetzung von K2[S2C=N—CN] mit H2Se hergestellt. Die Verbindung wurde mit Hilfe von Elektronenabsorptions-, Infrarot- und Kernresonanzspektren charakterisiert.
    Additional Material: 1 Tab.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19946200330
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 6
    Electronic Resource
    Electronic Resource
    Über Chalkogenolate. 206 [1]. N-Thioacetyldithiocarbamate und Ester der N-Thioacetyldithiocarbamidsäure (1995)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 621 (1995), S. 439-442 
    Details
    ISSN: 0044-2313
    Keywords: N-Thioacetyl dithiocarbamates ; esters of N-thioacetyl dithiocarbamic acid ; synthesis ; electron absorption spectra ; infrared spectra ; nuclear magnetic resonance spectra ; mass spectra ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: On Chalcogenolates. 206. N-Thioacetyl Dithiocarbamates and Esters of N-Thioacetyl Dithiocarbamic AcidThioacetamide reacts with carbon disulfide in the presence of KH to form via the tetrabutyl ammonium salt dark yellow N-thioacetyl dithiocarbamates M[S2C—NH—CS—CH3], where M = K, Rb, Cs. The salts as well as the methyl and ethyl ester have been characterized by means of electron absorption, infrared, nuclear magnetic resonance (1H and 13C), and mass spectra.Attempts to synthesize N-thioacetyl dithiocarbamic acid were not successful.
    Notes: Dunkelgelbe N-Thioacetyldithiocarbamate M[S2C—NH—CS—CH3] mit M = K, Rb, Cs wurden durch Umsetzung von Thioacetamid mit Kohlenstoffdisulfid in Gegenwart von KH auf dem Wege über die Tetra-n-butylammonium-Verbindung hergestellt. Sowohl die Salze als auch der Methyl- und Ethylester der N-Thioacetyldithiocarbamidsäure wurden mit Elektronenabsorptions-, Infrarot-, 1H-NMR-, 13C-NMR- und Massenspektren charakterisiert.Versuche zur Darstellung der N-Thioacetyldithiocarbamidsäure waren nicht erfolgreich.
    Additional Material: 3 Tab.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19956210318
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 7
    Electronic Resource
    Electronic Resource
    Über Chalkogenolate. 205. Reaktion von Acetamid mit Kohlenstoffdisulfid 2. Ester der N-Acetyldithiocarbamidsäure (1994)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 620 (1994), S. 1599-1600 
    Details
    ISSN: 0044-2313
    Keywords: Esters of N-acetyl dithiocarbamic acid ; mass spectra ; electron absorption spectra ; infrared spectra ; nuclear magnetic resonance spectra ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: On Chalcogenolates. 205. Reaction of Acetamide with Carbon Disulfide. 2. Esters of N-Acetyl Dithiocarbamic AcidThe prepared yellow esters of N-acetyl dithiocarbamic acid H3C—CO—NH—CS—SR with R = CH3, C2H5 have been characterized by means of mass, electron absorption, infrared, and nuclear magnetic resonance spectra.
    Notes: Die hellgelben Ester der N-Acetyldithiocarbamidsäure H3C—CO—NH—CS—SR mit R = CH3, C2H5 wurden mit Massen-, Elektronenabsorptions-, Infrarot- und Kernresonanzspektren charakterisiert.
    Additional Material: 1 Tab.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19946200917
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 8
    Electronic Resource
    Electronic Resource
    Über Chalkogenolate. 201. Untersuchungen über Selenformamide (1994)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 620 (1994), S. 151-154 
    Details
    ISSN: 0044-2313
    Keywords: Selenoformamide ; N-methylselenoformamide ; N,N-dimethylselenoformamide ; selenoformyl dithiocarbamates ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: On Chalcogenolates. 201 Studies on SelenoformamidesThe yellow selenoformamides H—CSe—NH2, H—CSe—NH—CH3, and H—CSe—N(CH3)2 have been prepared by reaction of the corresponding formamide with P2Se5. The compounds have been characterized by means of electron absorption, infrared, and nuclear magnetic resonance spectra.The decomposition of the selenoformamides in ethanolic solution has been studied kinetically at 20.0°C.The preparation of selenoformyl dithiocarbamates was not successful.
    Notes: Die gelben Selenformamide H—CSe—NH2, H—CSe—NH—CH3 und H—CSe—N(CH3)2 wurden aus den entsprechenden Formamiden durch Umsetzung mit P2Se5 hergestellt und mit Hilfe von Elektronenabsorptions-, Infrarot-und Kernresonanzspektren charakterisiert.Die Kinetik der Zersetzung der Verbindungen wurde in ethanolischer Lösung bei 20,0°C untersucht.Die Darstellung von Selenformyldithiocarbamaten gelang nicht.
    Additional Material: 2 Tab.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19946200124
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 9
    Electronic Resource
    Electronic Resource
    Über Chalkogenolate. 204. Reaktion von Acetamid mit Kohlenstoffdisulfid. 1. Darstellung und Eigenschaften von N-Acetyldithiocarbamaten (1994)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 620 (1994), S. 936-938 
    Details
    ISSN: 0044-2313
    Keywords: N-Acetyl dithiocarbamates ; synthesis ; electron absorption spectra ; infrared spectra ; nuclear magnetic resonance spectra ; mass spectra ; N-Acetyl dithiocarbamic acid ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: On Chalcogenolates. 204. Reaction of Acetamide with Carbon Disulfide. 1. Synthesis and Properties of N-Acetyl DithiocarbamatesAcetamide reacts with carbon disulfide in the presence of a strong base to form via the tetrabutyl ammonium salt the N-acetyl dithiocarbamates M[S2C—NH—CO—CH3] with M = Na, K, Rb, Cs, [N(nC4H9)4]. The new compounds have been characterized by means of electron absorption, infrared, nuclear magnetic resonance (1H and 13C), and mass spectra.Attempts to synthesize N-acetyl dithiocarbamic acid were not successful.
    Notes: N-Actyldithiocarbamate M[S2C—NH—CO—CH3] mit M = Na, K, Rb, Cs, [N(nC4H9)4] wurden durch Umsetzung von Acetamid mit Kohlenstoffdisulfid in Gegenwart einer starken Base auf dem Weg über die Tetra-n-butylammonium-Verbindung hergestellt und mit Elektronenabsorptions-, Infrarot-, 1H-NMR-, 13C-NMR- und Massenspektren charakterisiert.Versuche zur Darstellung der N-Acetyldithiocarbamidsäure waren nicht erfolgreich.
    Additional Material: 3 Tab.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19946200530
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 10
    Electronic Resource
    Electronic Resource
    Untersuchungen über Dithiooxamid (1988)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 558 (1988), S. 201-205 
    Details
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Studies on DithiooxamideThe known dithiooxamide (H2N-CS-)2 has been characterized by means of diverse spectroscopic methods. It does not react with carbon disulfide nor in the presence of help-bases.
    Notes: Das bekannte Dithiooxamid (H2N-CS-)2 wurde mit verschiedenen spektroskopischen Methoden charakterisiert. Es reagiert nicht mit Kohlenstoffdisulfid, auch nicht in Gegenwart von Hilfsbasen.
    Additional Material: 2 Tab.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19885580120
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...