✦ LIBER ✦
Synthesis of bis(bromomethyl) dimethyl crown ethers and complexation properties of their derivatives having electron-donating sidearms
✍ Scribed by Yohji Nakatsuji; Tsuneharu Mori; Mitsuo Okahara
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- French
- Weight
- 235 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
✦ Synopsis
Several bis(bromomethy1) dimethyl 15-crown-5, 18-crown-6, and 21-crown-7 were prepared according to two methods without protecting reactive bromo substituents. Cis and trans isomers of la