Synthesis, X-ray structure determination and germination studies on some smoke-derived karrikins

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388963%3A_____%2F14%3A00427917" target="_blank" >RIV/61388963:_____/14:00427917 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.sajb.2013.12.003" target="_blank" >http://dx.doi.org/10.1016/j.sajb.2013.12.003</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.sajb.2013.12.003" target="_blank" >10.1016/j.sajb.2013.12.003</a>

Result language
angličtina
Original language name
Synthesis, X-ray structure determination and germination studies on some smoke-derived karrikins
Original language description
The discovery of the karrikin class of plant growth regulators (PGRs) is a milestone accomplishment in plant biochemistry and physiology, with significant potential in agriculture and horticulture. These compounds have in common a fused furano-pyran ringsystem featuring various permutations of methyl substitution. Chief amongst these compounds is karrikinolide (KAR(1)), identified as the key germination stimulant present in plant-derived smoke, which together with five other closely-related structures(KAR(2)-KAR(6)) make up the karrikin class of PGRs. By contrast, the germination inhibitor 3,4,5-trimethyl-2(5H)-furanone has also been identified in plant-derived smoke. Various synthetic endeavours have been undertaken for structure-activity relationship study purposes as well as to probe the molecular mechanics of these compounds. In this study, syntheses of KAR(1), KAR(3) and S-KAR(1) were carried out and their structures verified by X-ray crystallography. Effects on germination were
Czech name
—
Czech description
—

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CC - Organic chemistry
OECD FORD branch
—

Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)