Dendrimers consisting of stilbene or distyrylbenzene building blocks synthesis and stability

Citation
M. Lehmann et al., Dendrimers consisting of stilbene or distyrylbenzene building blocks synthesis and stability, TETRAHEDRON, 55(47), 1999, pp. 13377-13394
Citations number
20
Categorie Soggetti
Chemistry & Analysis","Organic Chemistry/Polymer Science
Journal title
TETRAHEDRON
ISSN journal
00404020 → ACNP
Volume
55
Issue
47
Year of publication
1999
Pages
13377 - 13394
Database
ISI
SICI code
0040-4020(19991119)55:47<13377:DCOSOD>2.0.ZU;2-G
Abstract
On the basis of Wittig-Homer reactions and protection group techniques comp ound 7 for the core and the components 9a-c and 11a-c for the dendrons were prepared and linked in the final step. The convergent synthesis yielded co nstitutionally and configurationally pure dendrimers (2a-c, 2a'-c') which c onsist of distyrylbenzene units. Their thermo-oxidative stability in the pr esence of air was studied by chemiluminescence and compared to the dendrime rs 1 consisting of stilbene units, (C) 1999 Elsevier Science Ltd. All right s reserved.