Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1002/asia.201100997 | DOI Listing |
Publication Analysis
Top Keywords
proacetylenic reactivity
4
reactivity push-pull
4
push-pull buta-123-triene
4
buta-123-triene chromophores
4
chromophores supramolecular
4
supramolecular systems
4
proacetylenic
1
push-pull
1
buta-123-triene
1
chromophores
1
Similar Publications
Push-Pull Buta-1,2,3-trienes: exceptionally low rotational barriers of cumulenic C=C bonds and proacetylenic reactivity.
Chemistry
April 2015
Laboratorium für Organische Chemie, ETH Zürich, Vladimir-Prelog-Weg 3, HCI, 8093 Zürich (Switzerland).
A variety of asymmetrically donor-acceptor-substituted [3]cumulenes (buta-1,2,3-trienes) were synthesized by developed procedures. The activation barriers to rotation ΔG(≠) were measured by variable temperature NMR spectroscopy and found to be as low as 11.8 kcal mol(-1) , in the range of the barriers for rotation around sterically hindered single bonds.
View Article and Find Full Text PDFProacetylenic reactivity of a push-pull buta-1,2,3-triene: new chromophores and supramolecular systems.
Chem Asian J
June 2012
Laboratorium für Organische Chemie, ETH Zürich, Hönggerberg, HCI, 8093 Zürich, Switzerland.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!