Química Nova | |
Síntese e avaliação da propriedade reguladora de crescimento vegetal de compostos indólicos derivados do safrol | |
Irineu Marchi2  Ricardo Andrade Rebelo1  Flávia A. Fernandes Da Rosa1  Riceli A. Maiochi1  | |
[1] ,Escola Agrotécnica Federal de Rio do SulRio do Sul SC ,Brasil | |
关键词: indolecarboxylic acids; piperonal; plant growth regulator; | |
DOI : 10.1590/S0100-40422007000400002 | |
来源: SciELO | |
【 摘 要 】
The present work describes the use of piperonal, a derivative of the secondary metabolite safrole, for the synthesis of new 5,6-methylenedioxysubstituted indole carboxylic acids structurally related to the indol-3-yl-acetic acid (AIA, I). The route comprises six steps beginning with piperonal with an overall yield of 19%. Compound IX was tested towards its plant growth regulator properties in bioassays specific for auxine activity. The in vitro assays were performed in a germination chamber and were of two types: root growth in germinated seeds of Lactuca sativa, Cucumbis sativus and Raphanus sativus and peciole biotest using Phaseolus vulgaris.
【 授权许可】
CC BY-NC
All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License
【 预 览 】
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RO202005130062078ZK.pdf | 197KB | download |