The ring inversion in cis-cisoid-cis-transoid-cis-perhydronaphthacene
β Scribed by P. Vanhee; F. de Pessemier; M. Anteunis; D. Tavernier
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 403 KB
- Volume
- 98
- Category
- Article
- ISSN
- 0165-0513
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The utimtion energ of ring iaT.rsion (E), nay bo narmrcd b tb am toehaiquo, proridod that tho relationship lo-\*Srb or't J L 10, approximately obtains. 1,\* The ..aa lifotir of a conformer ir Z . s or J are the rppropriato chsricrl shift or spis-spin intoraetion,r.ap.cti~ly. Th. ralu. of J-in oiwdac
l~~4cu,~-3,7-Diazatricyelo[4.1.0.0~4]heptane (cis-diaziridinocyclopentane) (1) has been prepared from the analogous cis-diepoxycyclopentane. Ring opening of the diepoxide with sodium azide produced a pair of regioisomeric azido alcohols. Tosylation and treatment with lithium aluminum hydride produce