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- polyarylene sulfones 聚芳砜
- Sodium Silicate, potassium(sodium) silicate, Ethoxyl sodium sulfon... 生产速溶粉状硅酸钠和羟乙基磺酸钠等。
- The trend of the research and development of polyarylene sulfide resin is also prospected. 并对今后聚芳硫醚类树脂的研究、发展趋势进行了预测。
- Saxena A,Sadhana R,Rao V L,et al.Synthesis and properties of polyarylene ether nitrile copolymers[J].Polymer Bulletin,2003,50:219-226. 张连来;江璐霞;蔡兴贤.;新型特种工程塑料--聚芳醚腈[J]
- The progress on the synthesis of sulfones by oxidation of sulfides or sulfides is reviewed with 50 references. 摘要对氧化硫醚或亚砜的方法作一评述，参考文献50篇。
- 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 results showed that the polyarylene imide sulfide hydrochloride was formed and it was stereo-isomerism and fluorescent materials. 荧光分析表明PASIHC具有荧光性能。
- The properties, trend of the research and status of the industrialization of several kinds of polyarylene sulfide resin, including PPS, PASS, PASK, PASA and PACS, are reported. 摘要主要介绍了几种聚芳硫醚类高性能树脂（聚苯硫醚、聚芳硫醚砜、聚芳硫醚酮、聚芳硫醚酰亚胺以及聚芳硫醚腈）的性能、研究动向以及产业化情况；
- The property and synthesization of polyether sulfones material are studied and its application in automobile industry is summarized. 对聚醚砜材料的性能及合成进行了研究,并对其在汽车领域的使用进行了归纳。
- LI Yi-qun.Synthesis of sulfones by phase-transfer s-alkylation of arenesulfinate salts[J].Chemical Research and Application, 1997, 9: 311-313. [7]李毅群.;相转移催化芳基亚磺酸盐S-烷基化合成砜的研究[J]
- Polyarylene sulfide sulfone (PASS) belongs to a new generation of heat-resistant engineering thermoplastics and has already been used as an excellent membrane material. 摘要聚芳硫醚砜是一种具有优异性能的新型特种工程塑料，可将其制备成在高温和酸碱等苛刻环境下应用的分离膜。
- The quaternary ammonium salt of polyarylene imide sulfide hydrochloride(PASIHC) was prepared firstly and elucidated by FT-IR,H1-NMR,UV,polarimetric method,fluoremetry. 在制备PASI的基础上制备ASIHC,通过红外分析,核磁共振,紫外分析表征PASIHC的结构,旋光测试表明PASIHC具有手性结构,热分析表明PASIHC的热性能较聚芳硫醚酰亚胺略有升高。
- The simple, economical and environmentally benign oxidation of sulfides to sulfones and sulfoxides in good yield was achieved by using 30%. 在30%25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。
- The quaternary ammonium salt of polyarylene imide sulfide hydrochloride (PASIHC) was prepared firstly and elucidated by FT-IR, H1-NMR, UV, polarimetric method, fluoremetry. 摘要在制备PASI的基础上制备ASIHC，通过红外分析，核磁共振，紫外分析表征PASIHC的结构，旋光测试表明PASIHC具有手性结构，热分析表明PASIHC的热性能较聚芳硫醚酰亚胺略有升高。
- The sulfides (mainly benzothiophenes) in FCC gas oil has been oxidized to sulfones with H2O2-tri fluoroacetic acid and power ultrasound was used in the process. 采用H2O2-三氟乙酸作为氧化剂将盘锦催化裂化柴油中的硫化物(主要为苯并噻吩类)氧化成相应的砜,同时又用功率超声作用于该过程。
- Firstly, we studied the carbozincation of acetylenic sulfones with organozinc reagents, which include allyl zinc bromide, benzyl zinc bromide, aryl zinc chloride, alkyl zinc chloride and diethyl zinc. 研究了烯丙基溴化锌、苄基溴化锌、芳基氯化锌、烷基氯化锌等有机锌试剂与炔基砜的碳锌化反应。
- The structure of the product 1,3-diphenyl-3-(p-methyphenyl)-2-(p-tolylsulfonyl)-2-propen-1-ol was determined by X-ray diffraction analysis, which suggests that the addition of aryl Grignard reagents to acetylenic sulfones is in the anti-fashion. 产物(z)-1,3-二苯基-3-对甲基苯基-2-对甲苯砜基烯丙醇的结构经X-Ray单晶衍射分析确证为Z-型结构,说明芳基溴化镁与炔基砜的加成为反式加成。
- Aryl carbonyl stabilized sulfur ylids can cycloadd to aryl vinyl sulfones to produce the title compounds. The title compounds have potentially interesting biological activity properties. 苯甲酰硫叶立德对芳磺酰基乙烯的环加成合成了标题系列化合物，它们是一类生物活性物质。
- polyarylene imide sulfide hydrochloride 聚芳硫醚酰亚胺季胺盐
- polyarylene sulfide sulfone(PASS) 聚芳硫醚砜
