1)primisulfuron-methyl氟嘧磺隆
1.the Active effect of primisulfuron-methyl was studied in the room and in suburb.以合成的2-氨基-4,6-二羟基嘧啶为原料,用氟砜基二氟乙酸作二氟甲氧基化试剂,乙腈作溶剂,硫酸钠作催化剂,制得关键中间体2-氨基-4,6-双(二氟甲氧基)嘧啶(DMAP);DMAP与邻甲氧甲酰苯磺酰异氰酸酯反应合成氟嘧磺隆;同时对氟嘧磺隆的室内外除草活性进行了研究,并与空白组进行了对照和比较,验证了氟嘧磺隆的除草活性。
2.Plot trial in corn field showed that(1) the control efficacies of 10% primisulfuron-methyl wettable powder to broad leaved weeds at the dosage of 7.以 2 -氨基 - 4 ,6 -二羟基嘧啶为起始原料 ,选用高效催化剂A ,经二氟甲基化后得到 2 -氨基 - 4 ,6 -双 (二氟甲氧基 )嘧啶 (DMAP) ;DMAP在溶剂B中与邻甲氧甲酰苯磺酰异氰酸酯加成合成氟嘧磺隆 ,合成总收率 2 1% ,产品含量达 97%。
3.We found Primisulfuron-methyl is a good herbicide.本文对氟嘧磺隆的室内外除草活性进行了研究 ,并与空白组进行了对照和比较 ,验证了氟嘧磺隆的除草活性 。
英文短句/例句
1.A New Synthesis Mothod of Primisulfuron-methyl and Its Herbicidal Effect Study;氟嘧磺隆的新法合成及除草活性研究
2.The Active Effect Study of Herbicide Primisulfuron-Methyl;玉米田用除草剂氟嘧磺隆的除草活性研究
3.The Determination of Nicosulfuron,Sulfometuron Methyl Pyrazole,Buprofezin,Fluorine Cyanide Insects in Water and Wastewater by HPLC高效液相色谱法测定水和废水中的烟嘧磺隆、吡嘧磺隆、噻嗪酮、氟虫氰
4.SIMULTANEOUS DETERMINATION OF AZIMSULFURON,FLAZASULFURON AND HALOSULFURON-METHYL IN CEREAL GRAINS BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY;粮谷中四唑嘧磺隆、啶嘧磺隆和氯吡嘧磺隆残留的高效液相色谱检验方法
5.Study on Mixing Technology of HNPC-C9908 and Water Dispersible Granule of HNPC-C9908·Prometryne;甲硫嘧磺隆混配技术与甲硫嘧磺隆·扑草净水分散粒剂研究
6.Study on the Synthesis of the High Activity Nicosulfuron of Sulfonylurea Hebicide;超高效磺酰脲类除草剂烟嘧磺隆的合成研究
7.Molecular Basis of Resistance to Bensulfuron-Methyl in Monochoria korsakowii抗苄嘧磺隆雨久花ALS基因突变研究
8.Study on methods for detection of bensulfuron resistance in Monochoria Korsakowii雨久花对苄嘧磺隆抗性鉴定方法研究
9.Isolation and Screening of Chlorimuron-ethyl Degrading Becteria from Soil氯嘧磺隆高效降解细菌的分离与筛选
10.Experimental Study on Synthesis and Antitumor Activity of Targeted Drug Delivery System for Fluorouracil Using Sulfadiazine as the Carrier;以磺胺嘧啶为载体的氟尿嘧啶靶向药物的合成及抗肿瘤实验研究
11.Synthesis and Herbicidal Activity of Trifluoromethylpyrimidylsulfonylureas;三氟甲基嘧啶磺酰脲的合成与除草活性研究
12.Effects of Lead and Bensulfuron-methyl/Metsulfuron-methyl Complex Pollution on Soil Microbial Ecology;铅—苄嘧磺隆/甲磺隆复合污染的土壤微生物生态效应的研究
13.The Research Effects of the Safener R-BAS-145138 to Chlorsulfuron, Momosulfuron and Imazamox;安全剂R-BAS-145138对绿磺隆、单嘧磺隆和金豆解毒效果的研究
14.Effect of Interaction between Herbicides of Metsulfuron Methyl and Bensulfuron Methyl and Catalase on Catalase Activity除草剂甲磺隆·苄嘧磺隆与过氧化氢酶相互作用对其活性的影响
15.Effects of Lead and Bensulfuron-methyl Combined Pollution on Degradation of Bensulfuron-methyl and the Size of Microbial Biomass in Soils;铅与苄嘧磺隆复合污染对苄嘧磺隆的降解及土壤微生物生物量的影响
16.The Effects of Interaction between Cadmium and Bensulfuron-methyl on Their Environmental Behavior;镉与苄嘧磺隆交互作用对其环境行为的影响
17.Study on Bensulfuron-methyl Adsorption on Soils, Fe & Al Oxides;土壤及铁铝氧化物对苄嘧磺隆的吸附研究
18.The Toxicological Mechanism of Co-contamination of Bensulfuron-methyl and Cadmium to Rice;苄嘧磺隆与镉复合污染对水稻的毒害机理研究
相关短句/例句
Primisulfuron氟嘧磺隆
3)Primisulfuron-methyl甲基氟嘧磺隆
4)Synthesis of Pyimisulfuron-Methyl氟嘧磺隆的合成
5)rimsulfuron玉嘧磺隆
1.New Synthetic Method of Rimsulfuron玉嘧磺隆新合成方法研究
2.A method was developed for the determination of rimsulfuron by HPLC.本文叙述了高效液相色谱外标法测定玉嘧磺隆含量的方法,方法的标准偏差为0。
3.The reasonable synthesis method of rimsulfuron was given based on summarization of literatures published.对合成玉嘧磺隆文献进行了综述,提出了合理的合成路线,并运用固体光气合成玉嘧磺隆,产品纯度大于96%(HPLC法),总收率不小于36%。
6)Flazasulfuron啶嘧磺隆
1.Determination of 25% Flazasulfuron WG by RP-HPLC;25%啶嘧磺隆水分散粒剂的反相高效液相色谱测定
2.The synthesis of the intermediate 2-mercapto-3-trifluoromethylpyridine which was highly active herbicide flazasulfuron was reported.报道了超高效除草剂啶嘧磺隆的中间体2-巯基-3-三氟甲基吡啶的合成方法。
延伸阅读
氟嘧磺隆分子式：C14H10F4N4O7S分子量：暂无CAS号：113036-87-6性质：暂无制备方法：暂无用途：氟嘧黄隆是黄酰脲类高效内吸选择性除草剂.可被根、茎叶吸收并迅速传导到分生组织.对玉米安全,可防除禾本科杂草和阔叶杂草。 适用于玉米田防除禾本科杂草和阔叶杂草。
