Design, Synthesis and Evaluation of Novel Trichloromethyl Dichlorophenyl Triazole Derivatives as Potential Safener.

ABSTRACT: The dominance of safener can unite with herbicides acquiring the efficient protection of crop and qualifying control of weeds in agricultural fields. In order to solve the crop toxicity problem and exploit the novel potential safener for fenoxaprop-P-ethyl herbicide, a series of trichloromethyl dichlorobenzene triazole derivatives were designed and synthesized by the principle of active subunit combination. A total of 21 novel substituted trichloromethyl dichlorobenzene triazole compounds were synthesized by substituted aminophenol and amino alcohol derivatives as the starting materials, using cyclization and acylation. All the compounds were unambiguously characterized by IR, ¹H-NMR, ¹³C-NMR, and HRMS. A greenhouse bioassay indicated that most of the title com

SUBMITTER: Guo KL 

PROVIDER: S-EPMC6770657 | biostudies-literature | 2019 Sep

REPOSITORIES: biostudies-literature