CAS: 48174-52-3; 1,2-Bis(4-Vinylphenyl)Ethane

上下游产品

1,2-二苯乙烷 1,1'-(1,2-Ethanediyl)Bisbenzene 103-29-7
1,1'-(1,2-乙二基二-4,1-亚苯基)二-乙酮 4,4'-Diacetylbibenzyl 793-06-6
1,2-Bis-<4-(1-Hydroxyaethyl)-Phenyl>-Aethan 38147-31-8

4-氯甲基苯乙烯置于magnesium体系中,用 四氢呋喃 作为反应溶剂,化学反应生成 1,2-二(4-乙烯基苯基)乙烷
参考文献:Simultaneous Determination Of The Micro-,Meso-,And Macropore Size Fractions Of Porous Polymers By A Combined Use Of Fourier Transform Near-Infrared Diffuse Reflection Spectroscopy And Multivariate Techniques
标题:Simultaneous Determination Of The Micro-,Meso-,And Macropore Size Fractions Of Porous Polymers By A Combined Use Of Fourier Transform Near-Infrared Diffuse Reflection Spectroscopy And Multivariate Techniques
摘要:傅里叶变换近红外(ft-Nir)漫反射光谱与主成分分析和偏最小二乘回归相结合,可同时测定多孔聚(对甲基苯乙烯-共-1,2-双(对乙烯基苯基)乙烷)(ms/bvpe)整体聚合物的物理和化学参数.聚合物材料合成过程中的化学变化会改变聚合物支架内的孔体积和孔面积分布.此外,中红外和近红外(nir)光谱化学成像被用作评估样品均匀性的工具.本研究总结了从光谱ft-Nir数据结合化学计量学技术得出的比较结果.物理和化学参数之间的相互关系得到了强调,而ms/bvpe(%,V/v)的量和微孔(直径,D < 6 Nm),中孔(6 Nm < D < 50 Nm)和大孔(50 Nm < D < 200 Nm)的数量(%)可以通过一次测量确定.为了比较定量数据,使用了预测标准误差(sep).用于确定样品中ms/bvpe量的sep分别为0.35%,孔体积分位数为1.42-8.44%,孔面积分位数为0.38-1.45%.这些结果表明,Ft-Nir光谱是一种适合筛选具有不同物理化学特性的样品的技术,并且可以在几秒钟内同时定量确定参数.
DOI:10.1021/ac8013059

专利信息

专利号:US-12065516-B2
优先权日:2021-10-22
标题 :Polymeric solid support for oligonucleotide synthesis
发明人：SONG JINGSHE; CUE JOHN MICHAEL; YAO YUN-CHIAO; YU DAVID; LAU ALDRICH N K
权利人:HONGENE BIOTECH CORP
摘要:Embodiments of the present application relate to porous polymeric beads solid support for use in oligonucleotide synthesis and the method of producing and using the same. Further embodiments relate to porous polymeric beads and method for preparing and using the same.

专利号:CN-113372187-A
优先权日:2021-06-02
标 题:A kind of industrial synthesis method of BVPE

专利号:CN-114539459-B
优先权日:2020-11-26
标题 :A kind of solid phase synthesis carrier and its preparation method and application

专利号:TW-202311278-A
优先权日:2021-07-30
标 题 :Phosphorus compound having isocyanuric acid ring, its synthesis method and utilization of the phosphorus compound with isocyanuric acid ring

专利号:CN-114539459-A
优先权日:2020-11-26
标题 :A kind of solid phase synthesis carrier and its preparation method and application

专利号:CN-119263950-A
优先权日:2024-09-29
标 题:Synthesis method of 1, 2-bis (4-vinyl phenyl) ethane