𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Temperature dependence of template effect in the synthesis of crown ethers

✍ Scribed by Norio Kawamura; Masaki Miki; Isao Ikeda; Mitsuo Okahara


Book ID
108384728
Publisher
Elsevier Science
Year
1979
Tongue
French
Weight
118 KB
Volume
20
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


The synthesis of anthracene crown ethers
✍ Ryszard Ostaszewski πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 French βš– 431 KB

The sulfuric acid-promoted reaction of benzo-15-crown-5 O) and benzo-18-crown-6 (6) with aliphatic aldehydes, leading to the formation of anthracene crown et~rs, was studied. A substantial substiment effect on the reaction comse was found. For the isdmtyi group the highest yield was obtained, while