𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Synthesis of heterocyclic compounds by the reactions of exocyclic α,β-unsaturated ketones

✍ Scribed by Albert Lévai


Publisher
Journal of Heterocyclic Chemistry
Year
2004
Tongue
English
Weight
526 KB
Volume
41
Category
Article
ISSN
0022-152X

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Synthesis and Stereochemistry of the Dib
✍ Tóth, Gábor ;Janke, Frank ;Lévai, Albert 📂 Article 📅 1989 🏛 John Wiley and Sons 🌐 English ⚖ 397 KB

## Bromination 7.11~ dibrtimidcs 7-12 haw bccn synthesized by addition of bromint to exocyclic ell-unsaturated ketones 1-6. The rclative configurations and the swcocliemistry of the products have been dctermined by N M K methods. Bromination ol3-hcnzylideneflilwnonc (3) and its thio analogue 5 pro

Synthesis of spiro-1-pyrazolines by the
✍ Artur M. S. Silva; José A. S. Cavaleiro; Albert Lévai; Tamás Patonay 📂 Article 📅 1999 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 641 KB

## Abstract 1,3‐Dipolar cycloadditions of exocyclic α,β‐unsaturated ketones 1‐22 with diazomethane afforded spiro‐1‐pyrazolines 23‐44 in a diastereospecific reaction. The structure and stereochemistry of each compound synthesised has been elucidated by nmr spectroscopic measurements and other analy

Novel synthesis of perfluoroalkylated he
✍ Masanori Ohkoshi; Masato Yoshida; Haruo Matsuyama; Masahiko Iyoda 📂 Article 📅 2001 🏛 Elsevier Science 🌐 French ⚖ 75 KB

C CH 2 Ar Cl CF 3 (CF 2 ) n •, O 2 Perfluoroalkylated Heterocyclic Compounds NuH, Na 2 CO 3 3: Nu= OMe ether C CH 2 Ph Cl 1) CF 3 (CF 2 ) 5 I, (Bu 3 Sn) 2 , hν, O 2 , benzene 2) Et 3 N, Na 2 CO 3 , ether C C