𝔖 Bobbio Scriptorium
✦   LIBER   ✦

α-ketene alkyl and α,β-unsaturated acyl radical intermediates in ring constructions

✍ Scribed by Christopher J Hayes; Gerald Pattenden


Publisher
Elsevier Science
Year
1996
Tongue
French
Weight
190 KB
Volume
37
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


β-Alkyl and β-Alkyl-α-Hydroxy Carboxylic
✍ Dipl.-Chem. Karola Rück; Prof. Dr. Horst Kunz 📂 Article 📅 1991 🏛 John Wiley and Sons 🌐 English ⚖ 351 KB 👁 1 views

and treated with lBuCl (1.18 g, 12.8 mmol) directly after filtration. The mixture was stirred at room temperature for 12 h before the orange solution was evaporated to dryness. Recrystallization of the residue from toluene (ca. 30 mL) affords a yellow crystalline powder (2.50 g, 40%). which decompos

γ-Oxygenated-α,β-unsaturated sulfones in
✍ Javier Adrio; Juan C Carretero 📂 Article 📅 1998 🏛 Elsevier Science 🌐 French ⚖ 998 KB

A wide variety of radical precursors having the structure of "/-oxygenated-ct,13-unsaturated sulfone (substrates 1-4) have been prepared. Both 5-hexenyl and 6-heptenyl radicals, generated by reaction of substrates 1-4 with Bu3SnH/AIBN, underwent an efficient cyclizatlon via intramolecular addition t