Research advances in the antimicrobial activity of sulfone compounds;
砜类化合物杀菌活性的研究进展
Synthesis of novel chiral amino acid alkene sulfones;
新型手性氨基酸烯砜的合成
Twenty 1,3,4-oxadiazole sulfurethers(3a～3j) and corresponding sulfone derivatives(4a～4j) were synthesized via condensation of 1,3,4-oxadiazole chloromethane(1) with the corresponding 1,3,4-oxadiazole thiols(2a～2j) followed by oxidation with 30% H 2O 2 in the presence of catalyst Na 2WO 4, and their structures were confirmed by IR, 1HNMR, MS and elemental analysis.
20种二唑硫醚 (3a～ 3j)及砜 (4a～ 4 j)衍生物通过二唑巯醇 (2a～ 2j)与二唑氯甲烷 (1)缩合及氧化被合成 ,结构由IR、1HNMR、MS和元素分析确证。
Synthesis of sulfones from sodium phenylsulfinate via alkylation under microwave irradiation;
微波作用下由苯亚磺酸钠烃基化合成砜
The progress on the synthesis of sulfones by oxidation of sulfides or sulfoxides is reviewed with 50 references.
对氧化硫醚或亚砜成为砜的方法作一评述,参考文献50篇。
The simple, economical and environmentally benign oxidation of sulfides to sulfones and sulfoxides in good yield was achieved by using 30%.
在30%双氧水-乙酸体系中,严格控制反应温度可使3-甲硫基-4-乙氧羰基-5-氨基吡唑氧化成单一的3-甲砜基-4-乙 氧羰基-5-氨基吡唑或3-甲亚砜基-4-乙氧羰基-5-氨基吡唑。
2,4-dimethyltetramethylece sulfone
２,４－二甲基四甲撑砜
2,4-dimethylcyclotetramethylene sulfone
２,４－二甲基环四甲撑砜
PRD experimental nematicide
(杀线虫剂) 二氯丁砜
Application of the Poly(Phthalazinone Ether Sulfone Ketone) Separating Membranes on the Concentration of Sulfolane Solution
聚芳醚砜酮基分离膜在环丁砜溶液浓缩中应用
SPECTRAL PROPERTIES OF HO￣3+ COMPLEXES OF BIS(PHENYLSULFINYL)PROPANE AND BIS(PHENYLSULFINYL)BUTANE
高氯酸钬（Ⅲ）和双（苯基亚砜）丙烷、双（苯基亚砜）丁烷配合物的光谱性质
Aqueous PES Dispersion and Redispersible PES Powder Preparation
水基聚醚砜分散液与可再分散性聚醚砜微粉的制备
Structure-controllable Fabrication and Surface Modification of Poly(Ether Sulfone) and Poly(Phthalazinone Ether Sulfone Ketone) Porous Membranes;
聚醚砜、聚醚砜酮多孔膜的结构可控制备及其表面改性
Study on Relationship between Sequence Distribution and Properties of PES/PEES Copolymers;
聚醚砜/聚醚醚砜共聚物的序列分布与性能相互关系研究
Synthesis and Adsorption Properties of Amino-pyridine Chelating Resins Containing Sulfur, Sulfoxide, Sulfone;
含硫、亚砜、砜基氨基吡啶螯合树脂的合成及吸附性能研究
The Pharmacokinetic Comparison between Thiamphenicol and HP-β-CD Thiamphenicol in Rabbit
甲砜霉素及HP-β-CD甲砜霉素在家兔体内的药代动力学比较研究
Preparation and characterization of sulfonated polyethersulfone/polyethersulfone blending ultrafiltration membrane
磺化聚醚砜/聚醚砜共混超滤膜的制备及性能表征
compound acrylic fibre produced by dimethyl sulfoxide one-step process
三甲亚砜一步法生产复合腈纶
Marine living beings, plants, animals and human body all contain dimethyl sulfone.
海洋生物、物、物和人体均含有二甲基砜。
divinyl sulphone
双乙烯砜(极活泼的反应性化合物)
Class A: geophysical exploration; establish mineral exploration infrastructure (drilling).
准叮旱厍蛭锢砜辈椋豢辈楣こ淌┕
strongly basic polysulfone anion exchange memebrane
聚砜强碱性阴离子交换膜
Extraction mechanism of palladium(Ⅱ) with petrolenum sulfoxide (PSO)(Ⅱ)
石油亚砜萃取钯(Ⅱ)性能和机理研究
Bis(n-octylsulfinyl)ethane Complexes of Nd(Ⅲ)
钕(Ⅲ)的双(正辛基亚砜)乙烷配合物
