Quimica nova | |
Synthesis and evaluation of the plant growth regulator property of indolic compounds derived from safrole | |
Marchi, Irineu1  Rebelo, Ricardo Andrade2  Maiochi, Riceli A.2  Rosa, Flávia A. Fernandes da2  | |
[1] Escola Agrotécnica Federal de Rio do Sul, Rio do Sul, Brasil;Universidade Regional de Blumenau, Blumenau, Brasil | |
关键词: indolecarboxylic acids; piperonal; plant growth regulator.; | |
DOI : 10.1590/S0100-40422007000400002 | |
学科分类:化学(综合) | |
来源: Sociedade Brasileira de Quimica | |
【 摘 要 】
The present work describes the use of piperonal,a derivative of the secondary metabolite safrole, for the synthesis of new 5,6-methylenedioxysubstitutedindole carboxylic acids structurally related to the indol-3-yl-acetic acid (AIA,I). The route comprises six steps beginning with piperonal with an overallyield of 19%. Compound IX was tested towards its plant growth regulatorproperties in bioassays specific for auxine activity. The in vitro assayswere performed in a germination chamber and were of two types: root growth ingerminated seeds of Lactuca sativa, Cucumbis sativus and Raphanussativus and peciole biotest using Phaseolus vulgaris.
【 授权许可】
CC BY
【 预 览 】
Files | Size | Format | View |
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RO201902016391632ZK.pdf | 197KB | download |