α-紫罗兰酮,α-ionone英语短句,例句大全

α-紫罗兰酮,α-ionone
1)α-iononeα-紫罗兰酮
1.Synthesis of α-ionone from radiation by microwave;微波辐射法合成α-紫罗兰酮的研究
2.Investigation of pyrolysis behavior and products of α-ionone by micro-furnace pyrolysis-gas chromatography-mass spectrometry微炉裂解气相色谱-质谱联用法研究α-紫罗兰酮的热裂解行为及产物
3.Astaxanthin was synthesized from α-ionone via the route of 2C15+C10→C40.以α-紫罗兰酮为起始原料,采用2C15+C10→C40路线合成了虾青素。

英文短句/例句

1.Synthesis of 4,5-Epoxy-α-Ionone4,5-环氧-α-紫罗兰酮的合成研究
2.Aerobic Oxidation of α-Ionone Catalyzed by N-Hydroxyphthalimide Combined with Co(acac)_2N-羟基邻苯二甲酰亚胺/Co(acac)_2催化的α-紫罗兰酮的氧化反应
3.Investigation of pyrolysis behavior and products of α-ionone by micro-furnace pyrolysis-gas chromatography-mass spectrometry微炉裂解气相色谱-质谱联用法研究α-紫罗兰酮的热裂解行为及产物
4.The Advancement of Catalysts in Synthesis of Ionone by Cyclization of Pseudoionone假紫罗兰酮环化合成紫罗兰酮催化剂研究进展
5.STUDY ON THE SYNTHESIS OF IONONE VIOLET IN THE PRESENCE OF PHASE TRANSFER CATALYSIS相转移催化合成假性紫罗兰酮的研究
6.Catalytic Synthesis of Ionone in the presence of Solid acid TiO_2-Sb_2O_3/SO_4~(2-);TiO_2-Sb_2O_3/SO_4~(2-)催化合成紫罗兰酮
7.Improvement on Synthesis of 4-Oxo-β-ionone4-氧代-β-紫罗兰酮合成方法的改进
8.Synthesis of Pseudo-ionone by Condensation of Citral with Acetone in presence of KF/Al_5O_3;KF/Al_2O_3催化柠檬醛和丙酮缩合制备假性紫罗兰酮
9.Study on Synthesis of Ionone and Method of Application in Cigarrete;紫罗兰酮的合成及其卷烟加香应用研究
10.Study on Cyclization of Pseudoionone Catalyzed by Aluminium Chloride氯化铝催化假性紫罗兰酮环化反应的研究
11.Synthesis of keto-ionone catalyzed by copper(Ⅰ) chloride nanoparticle in pyridiniumium ionic liquids medium吡啶鎓离子液体中氯化亚铜纳米粒子催化合成酮代紫罗兰酮
12.Violet today, violet today.穿紫罗兰色衣服，穿紫罗兰色衣服。
13.The citral is used as raw material and the lithium hydroxide/cocatalyst complex as catalyst produce Bata-ionone.以氢氧化锂/助催化剂为催化剂体系,柠檬醛为原料合成β-紫罗兰酮。
14.The ionones and related analogues are of academic and commercial interest.紫罗兰酮及类似化合物具有重要的学术价值与广泛的商业价值。
15.Catalytic Performance of Sulfated Silica for Cyclization of Pseudoionone to Ionones;硫酸根促进二氧化硅对紫罗兰酮环化合成反应的催化性能研究
16.Synthesis of Pseudo ionone Catalyzed by Macrospore Anion Exchangers under Ultrasonic Irradiation超声辐射下大孔强碱树脂催化合成假性紫罗兰酮
17.ethyl ionylidene acetate乙酸乙基紫罗兰叉酯
18.Violets peeped among the leaves.紫罗兰花微露在叶丛间。

相关短句/例句

α,β-iononeα,β-紫罗兰酮
3)dihydro-α-ionone二氢-α-紫罗兰酮
1.Using AlCl3 as catalyst,pseudoionone was synthesized into β-ionone and dihydro-α-ionone.用GC-MS方法进行分析表明,氯化铝催化环化假性紫罗兰酮生成了β-紫罗兰酮与二氢-α-紫罗兰酮,产率分别为45。
4)oxo-α-ionone氧代-α-紫罗兰酮
1.Influences of the reaction conditions on the conversion of α-ionone and the selectivity of the major product(5-oxo-α-ionone) were investigated,the optimal technical parameters for 5-oxo-α-ionone were optimized.以分子氧(O2)为氧化剂,在无溶剂条件下,研究了N-羟基邻苯二甲酰亚胺/乙酰丙酮亚钴(Ⅱ)体系对α-紫罗兰酮的催化氧化反应,分析了氧化产物,主要得到α-紫罗兰酮的烯丙位氧化产物5-氧代-α-紫罗兰酮,同时生成少量环氧α-紫罗兰酮及重排产物4-氧代-β-紫罗兰酮和环氧β-紫罗兰酮,提出了可能的反应机理,化合物的结构经IR、1H NMR、MS和EA等测试技术得以表征;为了提高5-氧代-α-紫罗兰酮的选择性和催化氧化反应的转化率,优化了催化氧化反应的工艺条件:当反应温度为70℃,氧气压力为1。
5)α-iononeα-紫罗酮
1.The effects of added α-ionone, β-ionone and abscisic acid (ABA) on the growth and lycopene biosynthesis of Blakeslea trispora have been investigated.考察了三孢酸结构类似物α-紫罗酮、β-紫罗酮和脱落酸对番茄红素生产菌Blakeslea trispora的生长和番茄红素合成的影响。
6)ionone[英]['ai?n?un][美]['a??,non]紫罗兰酮
1.Catalytic Performance of Sulfated Silica MCM-41 for Cyclization of Pseudoionone to Ionones;硫酸根促进的纯硅MCM-41催化假性紫罗兰酮环化合成紫罗兰酮的性能
2.Synthesis of Ionone from Pseudoionone Catalysed by NaHSO 4;以NaHSO_4催化假性紫罗兰酮合成紫罗兰酮
3.Preparation of Ionone Using Environmentally Friendly Catalyst H β Zeolite;用环境友好催化剂 H-β沸石制备紫罗兰酮(英文)