𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Assessment of Nucleophilicity and Electrophilicity of Radicals, and of Polar and Enthalpy Effects on Radical Addition Reactions1

✍ Scribed by Héberger, Károly; Lopata, Antal

Book ID
111869815
Publisher
American Chemical Society
Year
1998
Tongue
English
Weight
97 KB
Volume
63
Category
Article
ISSN
0022-3263

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Separation of polar and enthalpy effects
Separation of polar and enthalpy effects in radical addition reactions using polar (σ) and radical (σ ·) sigma scales
✍ Károly Héberger; Antal Lopata; J. Cs. Jászberényi 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 87 KB 👁 2 views

Rate constants (k) of radical addition reactions between 15 carbon-and sulfur-centered radicals and 15 vinyl-type alkenes were collected from the literature. Three descriptor variables {a polar (Hammett) sigma scale [s(H)] and two radical sigma scales as defined by Creary and co-workers [s Á (C)] an