The author of 《Design, Synthesis, Acaricidal Activities, and Structure-Activity Relationship Studies of Novel Oxazolines Containing Sulfonate Moieties》 were Chen, Shilin; Zhang, Yu; Liu, Yuxiu; Wang, Qingmin. And the article was published in Journal of Agricultural and Food Chemistry in 2019. Category: chlorides-buliding-blocks The author mentioned the following in the article:
With the ultimate goal of addressing pest-related constraints on global agricultural production, combination principles were used to design and synthesize 2,4-diphenyl-1,3-oxazolines I (R = Me, Et, cyclohexyl, 2-FC6H4, 1-naphthyl, etc.) containing a sulfonate moiety at the para-position of the 4-Ph group. The target compounds, which have strong affinity for lipids and can be expected to traverse cell membranes, were characterized by 1H and 13C NMR spectroscopy and high-resolution mass spectrometry. Their activities against the larvae and eggs of carmine spider mites (Tetranychus cinnabarinus) were determined by a leaf-dipping method and compared with the activity of the com. acaricide etoxazole. Most of the test compounds displayed good ovicidal and larvicidal activities. In particular, the compound I (R = 4-t-BuC6H4) possessed better larvicidal activity (LC50 = 0.022 ± 0.009 mg/L) and ovicidal activity (0.044 ± 0.020 mg/L) than etoxazole (0.091 ± 0.051 and 0.095 ± 0.059 mg/L, resp.). Given its outstanding bioactivities, this compound deserves further attention as a pesticide candidate. After reading the article, we found that the author used 4-Chlorobenzenesulfonyl chloride(cas: 98-60-2Category: chlorides-buliding-blocks)
4-Chlorobenzenesulfonyl chloride(cas: 98-60-2) belongs to organochlorine compounds. The wide structural variety and divergent chemical properties of organochlorides lead to a broad range of names, applications, and properties.Category: chlorides-buliding-blocks Organochlorine compounds have wide use in many applications, though some are of profound environmental concern, with TCDD being one of the most notorious.
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics