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New 3 - fenilpirrolidina - 2.4 - dionas replaced with alquinilo and their use as herbicides
专利权人:
BAYER CROPSCIENCE AKTIENGESELLSCHAFT
发明人:
Dr. Hendrik HELMKE,Dr. Stefan LEHR,SCHMUTZLER Dirk,Dr. Elmar GATZWEILER,Dr. Alfred ANGERMANN,Dr. Hansjörg DIETRICH,Dr. Christopher Hugh ROSINGER,Dr. Guido BOJACK,Dr. Reiner FISCHER
申请号:
UY36930
公开号:
UY36930A
申请日:
2016.10.04
申请国别(地区):
UY
年份:
2017
代理人:
摘要:
Novel alkynyl substituted 3-phenylpyrrolidine-2,4-diones and their use as herbicides The present invention relates to new alkynyl substituted 3-phenylpyrrolidine-2,4-diones according to the general formula (I) or their acceptable salts agrochemically, where X = C1-C4-alkyl, C1-C4-haloalkyl or C3-C6-cycloalkyl, Y = C1-C4-alkyl or C3-C6-cycloalkyl, R1 = hydrogen, C1-C6-alkyl, or C3-C6-cycloalkyl, R2 = hydrogen or methyl, R3 = C1-C6-alkyl or C1-C6-alkoxy-C2-C6-alkyl, G = hydrogen, a leaving group L or a cation E, where R3 is not the same to methyl, if R1 = methyl and R3 is not equal to C1-C3-alkyl, if R1 = H.Nuevas 3-fenilpirrolidina-2,4-dionas sustituidas con alquinilo y su uso como herbicidas La presente invención se refiere a nuevas 3-fenilpirrolidina-2,4-dionas sustituidas con alquinilo de acuerdo a la fórmula general (I) o sus sales aceptables agroquímicamente,en la que X = C1-C4-alquilo, C1-C4-haloalquilo o C3-C6-cicloalquilo, Y = C1-C4-alquilo o C3-C6-cicloalquilo, R1 = hidrógeno, C1-C6-alquilo, o C3-C6-cicloalquilo, R2 = hidrógeno o metilo, R3 = C1-C6-alquilo o C1-C6-alcoxi-C2-C6-alquilo, G = hidrógeno, un grupo saliente L o un catión E, donde R3 no es igual a metilo, si R1 = metilo y R3 no es igual a C1-C3-alquilo, si R1 = H.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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