1) alpha-methylstyrene
α-甲基乙苯烯
2) α-methylstyrene
α-甲基苯乙烯
1.
The α-methylstyrene cyclic dimer,liner dimer～trimer,pentamer～octamer, and 2,4-diphenyl-4-methyl-amylene-(1) were synthesized from α-methylstyrene(α-MS) with activated clay or strong acidic cation exchange resin as catalyst.
以α-甲基苯乙烯(α-MS)为原料,以阳离子交换树脂、活性白土等为催化剂分别合成了α-MS环二聚体,线性2~3聚体,5~8聚体,2。
2.
The α-methylstyrene oligomer polymer was synthesized from α-methylstyrene with the catalysis of activated clay.
以活性白土为催化剂,以α-甲基苯乙烯为原料合成了α-甲基苯乙烯的低聚物。
3.
The hydrogenation of α-methylstyrene(AMS) to cumene on a self-made P_(d)/γ-Al_2O_3 (catalyst was) employed as a model reaction to examine the conversions under different temperatures, pressures, catalyst loadings, feed concentrations, inlet feed velocities and H_(2)vent velocities.
在滴流床反应器中,以α-甲基苯乙烯(AMS)在自制Pd/-γAl2O3催化剂上加氢生成异丙苯为模型反应,在不同的氢压、温度、液体进料流率、放空速度下,考察了反应条件对转化率的影响,最终确立了最佳反应条件。
3) α-methyl styrene
α-甲基苯乙烯
1.
Water-soluble acrylic-styrene resin which can be used as a dispersant in water-based ink with average molecular weight Mn between 3,000 to 6,000 and narrow molecular weight distribution, was synthesized through semi-batch solution polymerization process, adopting α-methyl styrene as one of the comonomers.
采用半连续溶液聚合的工艺,进行了丙烯酸(AA)、甲基丙烯酸甲酯(MMA)、苯乙烯(St)、α-甲基苯乙烯(AMS)的共聚合反应,合成了平均分子量Mn在3,000～6,000之间的四元共聚物。
2.
Synthesis of ethyl α-hydroxy-4-phenyl-4-pentenoate(EHPP) by reaction of α-methyl styrene and ethyl glyoxylate was carried out in the presence of Lewis acid catalysts.
研究比较了几种Lewis酸对α-甲基苯乙烯和乙醛酸乙酯反应合成α-羟基-4-苯基-4-戊烯酸乙酯(EHPP)的催化性能,其中SnCl4的催化活性最高。
3.
In this paper we use CDs to prepare poly(NIPAM-CD-GMA) temperature-sensitivity hydrogels, latex of poly(glycidyl methacrylate-co-α-methyl styrene), and poly(p-methyl phenacyl methacrylate).
本文正是基于环糊精的这一特性展开研究的,合成了超分子结构温敏性水凝胶、甲基丙烯酸缩水甘油酯(GMA)和α-甲基苯乙烯共聚物乳液、以及对甲基苯乙酰甲基丙烯酸甲酯可降解聚合物。
4) Pα-MS
聚α-甲基苯乙烯
5) α-methylstyrene(AMS)
α-甲基苯乙烯(AMS)
补充资料：乙苯
| 乙苯 ethylbenzene 一种芳烃。分子式C6H5C2H5 。存在于煤焦油和某些柴油中 。无色液体 。熔点－95℃ ，沸点136.2℃ ，相对密度0.8670(20／4℃)。不溶于水，易溶于乙醇和乙醚。乙苯在催化剂存在下去氢，生成苯乙烯。工业上由苯与乙烯在催化剂如铁的氧化物存在下反应生成，也可从石脑油重整产物的C8馏分中分离。乙苯可用作溶剂，或加在汽油中以提高其抗爆性能。由乙苯生成的苯乙烯是生产塑料和橡胶的重要原料。 |
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参考词条