Synthesis and nematicidal activities of 1,2,3-benzotriazin-4-one containing 4,5-dihydrothiazole-2-thiol derivatives against Meloidogyne incognita was written by Chen, Xiulei;Zhou, Zhen;Li, Zhong;Xu, Xiaoyong. And the article was included in Phosphorus, Sulfur and Silicon and the Related Elements in 2020.Product Details of 20776-54-9 This article mentions the following:
A series of novel 1,2,3-benzotriazin-4-one derivatives containing 4,5-dihydrothiazole-2-thiol I (R = H, 5-OMe, 7-F, 8-NO2, etc.) was synthesized. The bioassay results showed that compounds I (R = 7-OMe, 6-NO2, 7-Cl (A)) exhibited good control efficacy against the cucumber root-knot nematode disease caused by Meloidogyne incognita at the concentration of 10.0 mg L-1 in vivo. Compound (A) showed excellent nematicidal activity with inhibition 68.3% at a concentration of 1.0 mg L-1. It suggested that the structure of 1,2,3-benzotriazin-4-one containing 4,5-dihydro-thiazole-2-thiol could be optimized further. In the experiment, the researchers used many compounds, for example, 2-Amino-4-iodobenzoic acid (cas: 20776-54-9Product Details of 20776-54-9).
2-Amino-4-iodobenzoic acid (cas: 20776-54-9) belongs to iodide derivatives. Organoiodine compounds occur widely in organic chemistry, but are relatively rare in nature. The C–I bond is the weakest of the carbon–halogen bonds. These bond strengths correlate with the electronegativity of the halogen, decreasing in the order F > Cl > Br > I. This periodic order also follows the atomic radius of halogens and the length of the carbon-halogen bond.Product Details of 20776-54-9
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com