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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Monatshefte für Chemie 128 (1997), S. 1033-1049 
    ISSN: 1434-4475
    Keywords: 2-(1,2,3,4-Tetrahydroisoquinolin-1-yl)-2-phenyl-1,3-dithianes ; 2-(α-Dialkylaminobenzyl)-2-phenyl-1,3-dithianes ; Cleavage with HgO/BF3 ; N-Alkyl-3,4-dihydroisoquinolinium salts
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Zusammenfassung Die Titelverbindungen (5) wurden durch Addition des 2-Phenyl-1,3-dithian-Anions (2-Lithio-10) an entsprechend substituierte N-Alkyl-3,4-dihydroisochinolinium-Salze (7a–7g) hergestellt. Die Spaltung der Dithianderivate5 mit HgO/BF3 führt zu S-Benzoyl-1,3-propandithiol (4a), seinem Disulfid4c, Benzaldehyd und Hg(I)-Ionen. Im Gegensatz zu den Titelverbindungen liefern 2-(α-Dialkylaminobenzyl)-2-phenyl-1,3-dithiane (6) unter diesen Bedingungen Benzil.
    Notes: Summary The title compounds (5) were prepared by addition of 2-phenyl-1,3-dithiane anion (2-lithiated10) to adequately substituted N-alkyl-3,4-dihydroisoquinolinium salts (7a–7g). Cleavage of compounds5 with HgO/BF3 affords S-benzoyl-1,3-propanedithiol (4a) and the corresponding disulfide4c, benzaldehyde, and Hg(I) ions. In contrast to the title compounds, 2-(α-dialkylaminobenzyl)-2-phenyl-1,3-dithianes (6) yield benzil under these conditions.
    Type of Medium: Electronic Resource
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