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  • 1
    Electronic Resource
    Electronic Resource
    Anomale Reaktionsweise eines 3-Chlor-2-nitroanisols (1980)
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 113 (1980), S. 2311-2313 
    Details
    ISSN: 0009-2940
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: Anomalous Reaction of a 3-Chloro-2-nitroanisoleDuring the synthesis of 8-chloro-1,5-dihydro-5-hydroxy-1-phenyl-2H-1,5-benzodiazepine-2,4 (3H)-dione (4) 3,5-dichloro-2-nitroanisole (B) reacts with aniline under cleavage of the etherlinkage to form 5-chloro-3-hydroxy-2-nitrodiphenylamine (1).
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cber.19801130624
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Darstellung von 1,5-Benzothiazepin-2,4(3H,5H)-dionen (1980)
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 113 (1980), S. 2314-2317 
    Details
    ISSN: 0009-2940
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: Preparation of 1,5-Benzothiazepine-2,4(3H,5H)-dionesThe 1,5-benzothiazepine-2,4(3H,5H)-diones 1a - f are obtained from 2-aminothiophenols and S,S′-diphenyl dithiomalonates or malonic acid and dicyclohexylcarbodiimide.
    Additional Material: 1 Tab.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cber.19801130625
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Notiz über das ungewöhnliche Verhalten von 2,3,4,5-Tetrahydro-1,5-benzothiazepin-4-onen bei der Arylierung (1980)
    Weinheim : Wiley-Blackwell
    Liebigs Annalen 1980 (1980), S. 1913-1916 
    Details
    ISSN: 0170-2041
    Keywords: Chemistry ; Organic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Note on Unusual Behaviour of 2,3,4,5-Tetrahydro-1,5-benzothiazepin-4-ones During ArylationThe 5-aryl-2,3,4,5-tetrahydro-1,5-benzothiazepines 3a-c habe been synthesized by arylation of the corresponding 2,3,4,5-tetrahydro-1,5-benzothiazepin-4-ones 1. However, in some of these reactions the diaryl sulfides 4a, b and 5 were formed.
    Notes: Die 5-Aryl-2,3,4,5-tetrahydro-1,5-benzothiazepin-4-one 3a-c wurden durch Arylierung der entsprechenden 2,3,4,5-Tetrahydro-1,5-benzothiazepin-4-one 1 hergestellt. Bei einigen dieser Umsetzungen wurden jedoch die Diarylsulfide 4a, b und 5 erhalten.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/jlac.198019801129
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  • 4
    Electronic Resource
    Electronic Resource
    Notiz über eine unerwartete Reaktion eines Disulfids (1980)
    Weinheim : Wiley-Blackwell
    Liebigs Annalen 1980 (1980), S. 1917-1918 
    Details
    ISSN: 0170-2041
    Keywords: Chemistry ; Organic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Note on an Unexpected Reaction of a DisulfideDiethyl o,o′-dithiobis(phenylcarbamoylacetate) (1) is converted into ethyl 3-oxo-3,4-dihydro-2H-1,4-benzothiazine-2-carboxylate (2) by sodium hydrogen carbonate in aqueous alcoholic solution.
    Notes: o,o′-Dithiobis(phenylcarbamoylessigsäure-ethylester) (1) wandelt sich in wäßrig-alkoholischer Natriumhydrogencarbonat-Lösung zum 3-Oxo-3,4-dihydro-2H-1,4-benzothiazin-2-carbonsäure-ethylester (2) um.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/jlac.198019801130
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  • 5
    Electronic Resource
    Electronic Resource
    Neue Methode zur Darstellung von 1,5-Benzothiazepin-2,4(3H,5H)-dionen (1980)
    Weinheim : Wiley-Blackwell
    Liebigs Annalen 1980 (1980), S. 1252-1258 
    Details
    ISSN: 0170-2041
    Keywords: Chemistry ; Organic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: New Method for the Preparation of 1,5-Benzothiazepine-2,4(3H,5H)-dionesThe 2,3-dihydro-1,5-benzothiazepin-4(5 H)-ones 1a-i react with sulfuryl chloride to give the 2-chloro-1,5-benzothiazepin-4(5 H)-ones 3a-i, which are converted into the corresponding 1,5-benzothiazepine-2,4(3 H,5 H)-diones 4a-i by conc. sulfuric acid.
    Notes: Die 2,3-Dihydro-1,5-benzothiazepin-4(5 H)-one 1a-i reagieren mit Sulfurylchlorid zu den 2-Chlor-1,5-benzothiazepin-4(5 H)-onen 3a-i, die sich in konz. Schwefelsäure zu den 1,5-Benzothiazepin-2,4(3 H, 5 H)-dionen 4a-i umsetzen.
    Additional Material: 1 Tab.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/jlac.198019800809
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    Paper (German National Licenses)
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