𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Synthesis of Substituted Tetrahydropyrans via Intermolecular Reactions of δ-Halocarbanions with Aldehydes.

✍ Scribed by Michal Barbasiewicz; Aneta Brud; Mieczyslaw Makosza


Publisher
John Wiley and Sons
Year
2007
Weight
28 KB
Volume
38
Category
Article
ISSN
0931-7597

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


New Synthesis of Pyrrolidines via Reacti
✍ Mieczysław Mąkosza; Marek Judka 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 German ⚖ 170 KB

## Abstract __γ__‐Chlorocarbanions of proper nucleophilicity, generated from 3‐chloropropyl pentachlorophenyl sulfone (=pentachloro[(3‐chloropropyl)sulfonyl]benzene; **1**; Ar=C~6~Cl~5~), add to electron‐deficient formal imines **3a**–**l** to produce anionic adducts that enter intramolecular subst