CAS: 25366-23-8; Thiazafluron

上下游产品

methylamine methylcarbamoyl chloride N-methyl-5-(trifluoromethyl)-1,3,4-thiadiazol-2-amine

📜甲胺基甲酰氯,2-甲氨基-5-(三氟甲苯)-1,3,4-硫代二吡咯置于三乙胺体系中,用 甲苯 用作溶剂,化学反应 5.0H,以97.5%的收率获得噻氟隆
参考文献:一种噻氟隆原药的制备方法
标题:一种噻氟隆原药的制备方法
摘要:本发明为一种噻氟隆原药的制备方法.该方法包括以下步骤:像2‑甲基氨‑(5‑三氟甲基)‑1,3,4‑噻二唑溶液中滴加n‑甲氨基甲酰氯溶液,然后滴加有机碱后者通入氮气,然后经历升温和降温反应后,再加入水,反应后过滤,烘干,得到白色固体噻氟隆.本发明避开了使用易燃易爆,且不易运输的异氰酸甲酯的使用,无需重结晶就能得到高产率,高纯度的产品.

专利信息

专利号:US-4412079-A
优先权日:1968-03-13
标题:Thiadiazole compounds and methods of using said compounds in agriculture
发明人：CEBALO TONY; WALDE ROBERT A
权利人:AIR PROD & CHEM
摘要:Novel thiadiazole compounds are disclosed which contain in the 5 position, C-linked moieties which are either acyclic hydrocarbon radicals or halogenated acyclic hydrocarbon radicals (in which case each halogen is independently selected from F, Cl and Br). These novel compounds also contain an exocyclic nitrogen in the 2 position, and some of them contain the exocyclic substituent: wherein R3 is a lower acyclic hydrocarbon radical and R4 is either H or a lower acyclic hydrocarbon radical. Synthesis of these compounds is disclosed, including synthesis of those which exhibit isomerism and/or tautomerism. Various of these compounds have various agricultural utilities (e.g. as herbicides, insecticides, acaricides and fungicides), each of them having at least one such biological utility. Methods of using these compounds in phytotoxic fungicidal, acaricidal and insecticidal applications are disclosed.

专利号:US-2021386068-A1
优先权日:2018-11-07
标题 :Compositions comprising pyridine carboxylate herbicides and very long chain fatty acid (vlcfa) synthesis inhibitor herbicides
发明人：KISTER JEREMY; SATCHIVI NORBERT M
权利人:CORTEVA AGRISCIENCE LLC
摘要:Disclosed herein are compositions comprising (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof and (b) a VLCFA synthesis inhibitor herbicide. Also disclosed herein are methods of controlling undesirable vegetation, comprising applying to vegetation or an area adjacent the vegetation or applying in soil or water to control the emergence or growth of vegetation (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof, and (b) a VLCFA synthesis inhibitor herbicide.

专利号:US-2021352899-A1
优先权日:2018-11-07
标题 :Compositions comprising pyridine carboxylate herbicides and fatty acid and lipid synthesis inhibitor herbicides
发明人：KISTER JEREMY; SATCHIVI NORBERT M
权利人:CORTEVA AGRISCIENCE LLC
摘要:Disclosed herein are compositions comprising (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof and (b) a fatty acid and lipid synthesis inhibitor (FA/LSI) herbicide, an agriculturally acceptable salt or ester thereof, or mixtures thereof. Also disclosed herein are methods of controlling undesirable vegetation, comprising applying to vegetation or an area adjacent the vegetation or applying in soil or water to control the emergence or growth of vegetation (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof and (b) a fatty acid and lipid synthesis inhibitor (FA/LSI) herbicide, an agriculturally acceptable salt or ester thereof, or mixtures thereof.

专利号:ES-2717283-T3
优先权日:2012-07-24
标 题:Herbicidal compositions comprising 4-amino-3-chloro-5-fluoro-6- (4-chloro-2-fluoro-3-methoxyphenyl) pyridine-2-carboxylic acid or a derivative thereof and herbicides inhibitors of VLCFA synthesis and synthesis of fatty acids / lipids

专利号:TW-I655905-B
优先权日:2012-07-24
标题 :Contains 4-amino-3-chloro-5-fluoro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylic acid or a derivative thereof and very long chain fatty acid (VLCFA) Synthesis of herbicidal compositions with fatty acid/fat synthesis inhibiting herbicides

专利号:US-9644469-B2
优先权日:2012-07-24
标题 :Herbicidal compositions comprising 4-amino-3-chloro-5-fluoro-6-(4-chloro-2-fluoro-3-methoxyphenyl) pyridine-2-carboxylic acid or a derivative thereof and VLCFA and lipid synthesis inhibiting herbicides
发明人：YERKES CARLA N; MANN RICHARD K; SHIRAISHI IKUO; YANAGIYAMA SHINGO; SATCHIVI NORBERT M
权利人:DOW AGROSCIENCES LLC
摘要:A synergistic herbicidal composition containing (a) a compound of formula (I): n nor an agriculturally acceptable salt or ester thereof and (b) VLCFA and fatty acid/lipid synthesis inhibiting herbicides, including but not limited to, acetochlor, alachlor, anilofos, benfuresate, cafenstrole, dimethenamid-P, fentrazamide, indanofan, flufenacet, mefenacet, s-metolachlor, molinate, pethoxamid, pretilachlor, prosulfocarb, pyroxasulfone, thenylchlor and thiobencarb, or a salt or ester thereof, provide synergistic weed control of undesirable vegetation in direct-seeded, water-seeded and transplanted rice, cereals, wheat, barley, oats, rye, sorghum, corn or maize, sugarcane, sunflower, oilseed rape, canola, sugar beet, soybean, cotton, pineapple, pastures, grasslands, rangelands, fallowland, turf, tree and vine orchards, aquatics, plantation crops, vegetables, industrial vegetation management (IVM) or rights-of-way (ROW).