Cookies Policy

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies.

I accept this policy

Find out more here

Quantification of the Electrophilicities of Dithiocarbenium Ions

No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
The full text of this article is not currently available.

Brill’s MyBook program is exclusively available on BrillOnline Books and Journals. Students and scholars affiliated with an institution that has purchased a Brill E-Book on the BrillOnline platform automatically have access to the MyBook option for the title(s) acquired by the Library. Brill MyBook is a print-on-demand paperback copy which is sold at a favorably uniform low price.

This Article is currently unavailable for purchase.
Add to Favorites
You must be logged in to use this functionality

Cover image Placeholder

The reactions of the dithio substituted carbenium ions 2a-c with allylsilanes, allylstannanes (3), and silylated enol ethers (4) which yield dithioacetal protected β,γ-unsaturated carbonyl compounds (7) and selectively protected 1,3-dicarbonyl compounds (8), have been studied kinetically. The second-order rate constants have been used to determine the electrophilicity parameters for the [1,3]dithiolan-2-ylium ion 2a (E = -6.25) and the [1,3]dithian-2-ylium ions 2b (E = -6.82) and 2c (E = -2.17). It is shown how these parameters can be used to predict the electrophilic potential of 2a-c.

Affiliations: 1: Institut für Organische Chemie der Technischen Hochschule Darmstadt, Petersenstraße 22, D-64287 Darmstadt, Germany


Full text loading...


Data & Media loading...

Article metrics loading...



Can't access your account?
  • Key

  • Full access
  • Open Access
  • Partial/No accessInformation