𝔖 Bobbio Scriptorium
✦   LIBER   ✦

EPR detection of free radicals from N-hydroxypyridine-2-thione esters

✍ Scribed by Keith U. Ingold; Janusz Lusztyk; Bernard Maillard; John C. Walton


Book ID
104217921
Publisher
Elsevier Science
Year
1988
Tongue
French
Weight
244 KB
Volume
29
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Cyclizations and intermolecular addition
✍ Martin Newcomb; M Udaya Kumar; Jean Voivin; Elisabeth CrΓ©pon (nΓ©e daSilva); Sami πŸ“‚ Article πŸ“… 1991 πŸ› Elsevier Science 🌐 French βš– 320 KB

Alkoxycarbonyloxy radicals from ally1 and homoallyl alcohols cyclize in an exe fashion to give, respectively, 3-substituted 1,Zdiol camonates and 4-substituted 1,3diol carbonates whereas simple alkoxycarbonyloxy radicals add intermolecularly to ethyl vinyl ether to give, ultimately, carbonates of gl

Rate constants and arrhenius function fo
✍ Martin Newcomb; Jere Kaplan πŸ“‚ Article πŸ“… 1987 πŸ› Elsevier Science 🌐 French βš– 256 KB

Rate constants for reactions of octyl radical with its N-hydroxypyridine-2-thione ester precursor were determined using the reduction of octyl radical by n-Bu SnH as a competition reaction. 3 The use of radical cyclization and functionalization steps in organic synthesis is becoming increasingly p

N-Hydroxypyridine-2-thione carbamates. V
✍ Martin Newcomb; M. Udaya Kumar πŸ“‚ Article πŸ“… 1990 πŸ› Elsevier Science 🌐 French βš– 294 KB

Dialkylaminium cation radicals pmduced from the title precursors add to ethyl vinyl ether to give &amino ethers in good yields. When an ally1 group is present on nitrogen, a cyclization reaction follows the addition, and pyrrolidines ate formed. Simple cyclic enol ethers also can be employed.