1)triketone[trai'ki:t?un]三酮
1.Ethyl phenylacrylate intermediate bringing a double bond was introduced first,which is subsequently transformed into triketone and then DCM was obtained with high purity.采用具有烯烴骨架的β-苯基丙烯酸酯為中間體先引入雙鍵,再經過三酮合環制備乙烯基吡喃。
2.the acetolactate synthase(ALS) -inhibiting herbicides,sulfonylureas,and HPPD inhibitor-triketone herbicides and others,that have been introduced into the market recently.筆者簡要介紹了最近商品化的用于玉米田的最新除草劑品種如磺酰脲類、三酮類、吡唑啉酮類與其它類型除草劑及其使用。
英文短句/例句
1.Preservation of ninhydrin treated paper;紙張經茚三酮顯現指印后的變色現象
2.A study on preventing diffusion of handwriting ink on paper caused by fingerprint reagent;防止茚三酮溶液擴散紙張字跡的研究
3.Probing into the Optimized Ninhydrin Formula Manifesting the Sweat Latent Fingerprints茚三酮優化配方顯現汗潛手印的探討
4.dimethylol triazone precondensate二羥甲基三嗪酮初縮體
5.Synthesis of 2-Methoxy-4'-trifluoromethyl Acetophenone;2-甲氧基-4'-三氟甲基苯乙酮的合成
6.Effects of Nitrogen and Phosphate Fertilizer on Isoflavone Yield of Red clover氮磷肥對紅三葉中異黃酮產量的影響
7.Synthesis of 2-Methyl-5,5,5-Triphenyl-1-Pentylen-3-One2-甲-基5,5,5-三苯基-1-戊烯-3-酮的合成
8.Effect of Red Clover Isoflavones on Growth Performance in Broilers紅三葉異黃酮對肉雞生長性能的影響
9.Study on Crystallization Purification Process of 2,4,5-Trihydroxybutyrophenone2,4,5-三羥基苯丁酮結晶工藝研究
10.Synthesis of three derivatives 3-oxime of spirolactone compounds三個甾體螺內酯-3-酮肟化合物的合成
11.Determination of Triadimefon and Myclobutanil 10% ME by HPLC10%三唑酮·腈菌唑ME高效液相色譜分析
12.Synthesis of 1-[3-(Trifluoromethy1)pheny1]-2-propanone1-[3-(三氟甲基)苯基]-2-丙酮合成的研究
13.Study on photochemical degradation of triadimefon in aqueous solution三唑酮在水體系中的光化學降解研究
14.Synthesis of pregna-3,6,20-trioxime and pregna-6,20-dione-3-oxime孕甾-3,6,20-三肟和孕甾-6,20-二酮-3-肟的合成
15.Improved synthesis of 2-trifluoromethyl-9-thioxanthone2-三氟甲基噻噸-9-酮合成工藝的改進
16.Progess on the study of anti-cancer effects on colon cancer induced by Genistein三羥異黃酮的抗結腸癌作用研究進展
17.Energized Synthesis and Characterization of 1,3,5-Tris(2-hydroxy ethyl)-1,3,5-triazinane-2,4,6-trione1,3,5-三羥乙基三嗪酮的富能化合成與表征
18.Study on the Synthesis of 3,5,5 Trimethylcyclohexene 1,4 dione氧化異佛爾酮(3,5,5-三甲基環己烯-1,4-二酮)的合成研究
相關短句/例句
triazinetrione三嗪三酮
3)triazolethione三唑硫酮
4)triadimefon三唑酮
1.Analysis of Carbendazim and Triadimefon in Mixture by HPLC;多菌靈與三唑酮混合制劑的液相色譜分析方法研究
2.Hydrolysis dynamics of triadimefon in aquatic environment different in pH value.;三唑酮的酸性、中性和堿性水解動力學研究
3.Photolysis of triadimefon in aquatic environment and its affecting factors.;三唑酮在水中的光化學降解及其影響因素
5)triazolthion三唑硫酮
1.Study on preparation and adsorption capacity of triazolthion-group chelating fiber;三唑硫酮基螯合纖維的制備及其吸附性能研究
2.Studies on Preparation and Adsorption Properties of Chelating Fiber Bearing Triazolthion Functional Group;攜三唑硫酮功能基螯合纖維的研制
6)triazolinone三唑啉酮
延伸閱讀
(水合)茚三酮CAS: 485-47-2 分子式: C9H6O4 分子量: 178.14 熔點: 251℃ 中文名稱: 苯并環丙三酮；水合茚三酮；苯并戊三酮；2,2-二羥基-1H-茚并-1,3(2H)-二酮；(水合)茚三酮；水合三酮氫茚；寧海群英文名稱: Triketohydindene hydrate；Ninhydrin；3(2H)-dione, 2,2-dihydroxy-1H-Indene-1；2,2-dihydroxy-3-indandione；1,2,3-indantrione monohydrate；2,2-dihydroxy-1h-indene-3(2h)-dione；2,2-dihydroxy-1,3-indandione；ninhydrin hydrate；triketohydrindene hydrate 性質描述: 淡黃色結晶性粉末，帶1分子結晶水，熔點241-243℃（在125-130℃失水并變紅）。溶于醇；水，微溶于醚和氯仿。見光或露置空氣中逐漸變色，能吸潮結塊。 生產方法: 將苯二甲酸二乙酯與乙酸乙酯在金屬鈉存在下反應，生成苯并戊二酮甲酸乙酯，經酸化失羧生成苯并戊二酮，再氧化生成水合茚三酮。 用途: 該品是蛋白質；氨基酸及蛋白胨的靈敏試劑。該品高毒，小鼠腹腔注射LD50為78mg/kg。
