Citation
D. Opris et al., Synthesis and stereochemistry of new tetraspiro-1,3-dioxanes, J CHEM S P1, (19), 2001, pp. 2413-2420
Citations number
23
Categorie Soggetti
Chemistry & Analysis","Organic Chemistry/Polymer Science
Journal title
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1
ISSN journal
14727781
→ ACNP
Issue
19
Year of publication
2001
Pages
2413 - 2420
Database
ISI
SICI code
1472-7781(20011007):19<2413:SASONT>2.0.ZU;2-F
Abstract
The synthesis and the stereochemistry of new tetraspiro-1,3-dioxanes are re
ported. The configuration of isomers is discussed considering the helical c
hirality of-spiranes with six-membered rings. The, X-ray structures of thre
e compounds exhibiting different configurations and conformations of the po
lyspiro skeleton are described. The flexible or anancomeric behaviour of th
e rings of the spiro skeleton is investigated by conformational analysis an
d dynamic NMR.