THE FIRST 1,10-DIAZA[2.2]METACYCLOPHANES - STRAINED MEDIUM MEMBERED HETEROCYCLES

Authors
HABEL M NIEDERALT C GRIMME S NIEGER M VOGTLE F
Citation
M. Habel et al., THE FIRST 1,10-DIAZA[2.2]METACYCLOPHANES - STRAINED MEDIUM MEMBERED HETEROCYCLES, EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, (7), 1998, pp. 1471-1477
Citations number
52
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY → ACNP
ISSN journal
1434193X
Issue
7
Year of publication
1998
Pages
1471 - 1477
Database
ISI
SICI code
1434-193X(1998):7<1471:TF1-SM>2.0.ZU;2-K
Abstract
the hypothesis that 7 is one of the most strained anti-hetera[2.2]meta cyclophanes known. This is also evident from the H-1-NMR spectrum of 7 , which shows one of the strongest high field shifts for the intraannu lar protons in comparison to other anti-[2.2]metacyclophanes.