Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 223-228 |
| Seitenumfang | 6 |
| Fachzeitschrift | Plant growth regulation |
| Jahrgang | 40 |
| Ausgabenummer | 3 |
| Publikationsstatus | Veröffentlicht - Juli 2003 |
Abstract
A series of 1-alkane substituted cyclopropenes has been prepared and tested as ethylene antagonists using banana fruits as an assay system. 1-Methyl-, 1-ethyl-, 1-propyl-, 1-butyl-, 1-pentyl-, 1-hexyl-, 1-heptyl-, 1-octyl-, 1-non-yl-, and 1-decylcyclopropene were all very active compounds. 1-Methylcyclopropene protected bananas from ethylene with a minimum concentration of 0.7 nl.1-1 after a 24 h exposure. As the carbon chain length was extended the minimum requirement increased some, but starting with 1-butylcyclopropene, the minimum concentration requirement declined and many cyclopropenes were required in lower concentrations than 1-methylcyclopropene. The time of protection at ambient temperature (22-23 °C) was 12 d for 1-methyl-, 1-ethyl-, 1-propyl-, and 1-butylcyclopropene. 1-Pentylcyclopropene protected bananas for 14 d, 1-hexylcyclopropene for 20 d, 1-heptylcyclopropene for 21 d, 1-octylcyclopropene for 25 d, 1-nonylcyclopropene for 35 d, and 1-decylcyclopropene for 36 d.
ASJC Scopus Sachgebiete
- Biochemie, Genetik und Molekularbiologie (insg.)
- Physiologie
- Agrar- und Biowissenschaften (insg.)
- Agronomie und Nutzpflanzenwissenschaften
- Agrar- und Biowissenschaften (insg.)
- Pflanzenkunde
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in: Plant growth regulation, Jahrgang 40, Nr. 3, 07.2003, S. 223-228.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - 1-Substituted cyclopropenes
T2 - Effective blocking agents for ethylene action in plants
AU - Sisler, Edward C.
AU - Alwan, Thair
AU - Goren, Raphael
AU - Serek, Margrethe
AU - Apelbaum, Akiva
N1 - Funding Information: This work was supported by the Binational Agricultural Research and Development Fund (BARD) Grant US-2786-96-R); Ministry of Agriculture in Denmark (Grant 93s-2466-Å01-01430) and National Foundings MWK, Germany.
PY - 2003/7
Y1 - 2003/7
N2 - A series of 1-alkane substituted cyclopropenes has been prepared and tested as ethylene antagonists using banana fruits as an assay system. 1-Methyl-, 1-ethyl-, 1-propyl-, 1-butyl-, 1-pentyl-, 1-hexyl-, 1-heptyl-, 1-octyl-, 1-non-yl-, and 1-decylcyclopropene were all very active compounds. 1-Methylcyclopropene protected bananas from ethylene with a minimum concentration of 0.7 nl.1-1 after a 24 h exposure. As the carbon chain length was extended the minimum requirement increased some, but starting with 1-butylcyclopropene, the minimum concentration requirement declined and many cyclopropenes were required in lower concentrations than 1-methylcyclopropene. The time of protection at ambient temperature (22-23 °C) was 12 d for 1-methyl-, 1-ethyl-, 1-propyl-, and 1-butylcyclopropene. 1-Pentylcyclopropene protected bananas for 14 d, 1-hexylcyclopropene for 20 d, 1-heptylcyclopropene for 21 d, 1-octylcyclopropene for 25 d, 1-nonylcyclopropene for 35 d, and 1-decylcyclopropene for 36 d.
AB - A series of 1-alkane substituted cyclopropenes has been prepared and tested as ethylene antagonists using banana fruits as an assay system. 1-Methyl-, 1-ethyl-, 1-propyl-, 1-butyl-, 1-pentyl-, 1-hexyl-, 1-heptyl-, 1-octyl-, 1-non-yl-, and 1-decylcyclopropene were all very active compounds. 1-Methylcyclopropene protected bananas from ethylene with a minimum concentration of 0.7 nl.1-1 after a 24 h exposure. As the carbon chain length was extended the minimum requirement increased some, but starting with 1-butylcyclopropene, the minimum concentration requirement declined and many cyclopropenes were required in lower concentrations than 1-methylcyclopropene. The time of protection at ambient temperature (22-23 °C) was 12 d for 1-methyl-, 1-ethyl-, 1-propyl-, and 1-butylcyclopropene. 1-Pentylcyclopropene protected bananas for 14 d, 1-hexylcyclopropene for 20 d, 1-heptylcyclopropene for 21 d, 1-octylcyclopropene for 25 d, 1-nonylcyclopropene for 35 d, and 1-decylcyclopropene for 36 d.
KW - Antagonists
KW - Bananas
KW - Cyclopropenes
KW - Ethylene
KW - Inhibitor
KW - Receptor
UR - http://www.scopus.com/inward/record.url?scp=0038051866&partnerID=8YFLogxK
U2 - 10.1023/A:1025080420990
DO - 10.1023/A:1025080420990
M3 - Article
AN - SCOPUS:0038051866
VL - 40
SP - 223
EP - 228
JO - Plant growth regulation
JF - Plant growth regulation
SN - 0167-6903
IS - 3
ER -