𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Synthesis and characterization of N-arylsulfonylazetidines

✍ Scribed by Songde Tan; Yiwen Chen; Ralph A. Zingaro; Joseph H. Reibenspies

Publisher
Journal of Heterocyclic Chemistry
Year
2008
Tongue
English
Weight
311 KB
Volume
45
Category
Article
ISSN
0022-152X

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

magnified image

A convenient method for the synthesis of N‐arylsulfonyl azetidines using N‐(3‐bromopropyl)‐arylsulfonamide with cesium carbonate and potassium iodide in DMF is reported. The reaction conditions are optimized and seven N‐arylsulfonyl azetidines have been synthesized in good yield using this method. The structures of compounds 2a and 2e were determined by X‐ray crystallography.

📜 SIMILAR VOLUMES

Synthesis and characterization of α-buty
Synthesis and characterization of α-butyl-ω-N,N-dihydroxyethylaminopropylpolydimethylsiloxane
✍ Yitao Yu; Qingsi Zhang; Meng Zhang; Haifeng Sun 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 347 KB 👁 1 views

## Abstract α‐Butyl‐ω‐__N,N__‐dihydroxyethylaminopropylpolydimethylsiloxane, a monotelechelic polydimethylsiloxane with a diol‐end group, which is used to prepare polyurethane–polysiloxane graft polymer, was successfully synthesized. The preparation included five steps, which are hydroxyl protectio