Synthesis and Herbicidal Activity of 6-Phenyl-5-Propylamino-2-Pyrazinecarbonitriles and Related Compounds
スポンサーリンク
概要
- 論文の詳細を見る
6-Phenyl- and 5-phenyl-2-pyrazinecarbonitriles with or without a propylamino group at the 3-, 5- or 6-position of the pyrazine ring were prepared together with some related compounds from the corresponding 2, 3-pyrazinedicarbonitriles. Their herbicidal activities against barnyardgrass and broadleaf weeds were examined in pot tests. The 6-phenyl-2-pyrazinecarbonitriles were relatively potent compared with the 5-phenyl derivatives. Moreover, the presence of a propylamino group at the 5-position of the 6-phenyl-2-pyrazinecarbonitriles was closely related to an increase in activity.
- 社団法人 日本農芸化学会の論文
著者
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Takematsu Tetsuo
Weed Control Research Institute Faculty Of Agriculture Utsunomiya University
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NAKAMURA Akira
Research Laboratory of Kyowa Gas Chemical Industry Co., Ltd.
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ONO Matsuo
Research Laboratory of Kyowa Gas Chemical Industry Co., Ltd.
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SEGAWA Hirozo
Research Laboratory of Kyowa Gas Chemical Industry Co., Ltd.
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