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<p class="ElsArticleTitle">Synthesis of fluorinated 3-hydrazino-1,2,4-triazino[5,6-<em>b</em>] indoles as novel herbicidal systems</p>

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Title Statement <p class="ElsArticleTitle">Synthesis of fluorinated 3-hydrazino-1,2,4-triazino[5,6-<em>b</em>] indoles as novel herbicidal systems</p>
 
Added Entry - Uncontrolled Name Bawazir, Wafa A.; Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
Rahman, R M Abdel; Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
 
Uncontrolled Index Term Synthesis, 1,2,4-triazino indole, herbicidal, fluorinated hydrazine-1,2,4-triazino indole
 
Summary, etc. <p class="ElsAffiliation">A few fluorinated 3-hydrazino-1,2,4-triazino[5,6-b] indoles (<strong>5</strong>-<strong>8</strong>) have been synthesized and screened for their herbicidal effect. Treatment of 3-hydrazino-8H/8-fluoro-1,2,4-triazino[5,6-b] indoles (<strong>3</strong> and <strong>4</strong>) with fluorinated acyl derivatives (<strong>A</strong> and <strong>B</strong>) yielded the rich fluorine 1,2,4-triazino indole. Structure of the products have been established by elemental analysis and spectral measurements. The presence and position of fluorine atoms have been deduced from <sup>19</sup>F NMR. The novel fluorinated hydrazino-1,2,4-triazino[5,6-b] indoles have been tested for post-emergent herbicidal activity against grass weed species and broadleaf weed species.</p>
 
Publication, Distribution, Etc. Indian Journal of Chemistry -Section B (IJC-B)
2020-11-19 12:25:57
 
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http://op.niscair.res.in/index.php/IJCB/article/view/28918
 
Data Source Entry Indian Journal of Chemistry -Section B (IJC-B); ##issue.vol## 59, ##issue.no## 11 (2020): Indian Journal of Chemistry Section - B (IJCB)
 
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