ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

Your email was sent successfully. Check your inbox.

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

Proceed reservation?

Export
  • 1
    ISSN: 0003-3146
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Physics
    Description / Table of Contents: α-Sulfonyldesoxybenzoine lassen sich aus Desylchlorid und Natriumarylsulfinaten in guten Ausbeuten erhalten. Die Quantenausbeuten bei ihrer Photolyse betragen etwa Φin = 0,50. Im Vergleich zu anderen Photoinitiatoren verläuft die mit α-Sulfonyldesoxybenzoinen initiierte Polymerisation von Methylmethacrylat in Acetonitril nur mit mäßigen Quantenausbeuten, wogegen der Vergilbungsgrad von mit diesen Verbindungen ausgehärteten Harzen wesentlich geringer ist.
    Notes: α-Sulfonyl deoxybenzoines are formed by the reaction of desylchloride with sodium arylsulfinates in good preparative yields. The photolysis of these compounds proceeds with quantum yields of about Φin = 0.50. Compared to other photoinitiators, α-sulfonyl deoxybenzoines polymerize methylmethacrylate in acetonitrile solution with moderate polymerization quantum yields only. On the contrary, the yellowing of cured polyester resins using these compounds as photoinitiators is much smaller.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...