- 更多网络例句与苯甲酰化相关的网络例句 [注：此内容来源于网络，仅供参考]
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Experimental results show that the incorporation of appropriate amounts of Al~2O~3 into SO~4^2^-/ZrO~2, SO~4^2^-/TiO~2 and SO~4^2^-/Fe~2O~3 is helpful for stabilizing the sulfur species and increasing the effective acid sites on the catalyst surfaces, which can improve the strong acidity and catalytic activity in benzoylation.
实验表明，向SO~4^2^-/ZrO~2，SO~4^2^-/TiO~2和SO~4^2^-/Fe~2O~3中引入适量的Al~2O~3，有助于稳定样品表面的含硫物种，增加样品表面的有效酸位，提高样品的强酸性和对甲苯的苯甲酰化的反应活性。
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Microcalorimetric measurements of NH~3 adsorption on catalysts reveal that the remarkable strong acidity and catalytic activity of the Al- promoted catalysts are caused by a change of distribution of acid site strengths and an enhancement in the number of strong and intermediate-strong acid sites effective for the n-butane isomerization and benzoylation of toluene.
NH~3吸附微量热结果表明，Al促进样品的强酸性和催化活性的显著提高是由于样品表面的酸位强度分布发生了变化，有利于正丁烷异构化反应和苯甲酰化反应的中强酸位和强酸位的酸量显著增加。
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Experimental results show that the incorporation appropriate amount of Al into SO〓〓/ZrO〓, SO〓〓/TiO〓 and SO〓〓/Fe〓O〓 is helpful to stabilize the sulfur species on catalyst surfaces and to improve the superacidity and catalytic activity for benzoylation of toluene with benzoyl chloride.
实验表明，向SO〓〓/ZrO〓、SO〓〓/TiO〓和SO〓〓/Fe〓O〓中引入适量的Al〓O〓，有助于稳定样品表面的硫物种，提高样品的超强酸性和对甲苯的苯甲酰化反应活性。
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With α-D-glucose as raw material, 3-O-benzoyl-1,2,5,6-O-diisopropylidene-α-D-allofuranose was synthesized by isopropylene protection , oxidation, reduction and benzoylation.
以α-D-葡萄糖为原料，经异丙叉基保护、氧化、还原、苯甲酰化反应合成3-苯甲酰基-1，2，5，6-氧-二异丙叉基-α-D-呋喃阿洛糖。
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A three-dimensional large pore zeolite Hβ is used in the benzoylation of anisole instead of the classical Lewis acid catalysts to synthesize the important fine chemical intermediate 4-methoxybenzophenone.
采用高硅铝比、热稳定性好的三维大孔Hβ沸石替代传统Lewis酸催化剂催化苯甲醚的苯甲酰化反应，合成了重要精细化工中间体4-甲氧基二苯甲酮，收率可达92%。
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The conditions for HPLC to detect endogenous polyamines were optimized, that is, benzoylation for 30min at 37℃, detection wave length at 230nm, elution speed at 0.7ml·min〓 Using the above method, endogenous polyamines of calli in Citrus were analyzed.
优化了植物多胺的HPLC测定条件，确定在37℃苯甲酰化反应30min，检测波长230nm，流速0.7ml·min〓效果最佳。
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In the fifth chapter, a series of betulin derivatives including 28-acetoxybetulin, 28-tritylbetulin, 28-benzoylbetulin, 3-0-P-D-glucopyranoside of betulin and some betulinic acid conjugate containing amino acid were synthesized and confirmed by MS and NMR.
第五章分别合成得到了乙酰化白桦酯醇、28-苯甲酰化白桦酯醇、28-三苯甲基化白桦酯醇、3-O-β-D-glucopyranoside of betulin和一系列的白桦酯酸苷氨酸的衍生物，并分别对其进行了结构鉴定。
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In the fifth chapter, a series of betulin derivatives including 28-acetoxybetulin, 28-tritylbetulin, 28-benzoylbetulin, 3-O-β-D-glucopyranoside of betulin and some betulinic acid conjugate containing amino acid were synthesized and confirmed by MS and NMR.
第五章分别合成得到了乙酰化白桦酯醇、28-苯甲酰化白桦酯醇、28-三苯甲基化白桦酯醇、3-O-β-D-glucopyranoside of betulin和一系列的白桦酯酸苷氨酸的衍生物，并分别对其进行了结构鉴定。
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Methyl phenyl glyoxylate was prepared firstly by reaction of 2-methyl benzoyl chloride with NaCN. The reaction of 2-methyl phenyl glyoxylate with methanol gave the target product methyl 2-methyl phenyl glyoxylate. An improved 3 step synthetic method of methyl 2-methyl phenyl glyoxylate was studied. The optimization conditions were presented.
以2-甲基苯甲酸为原料，酰化后与氰化钠反应生成2-甲基苯甲酰腈，经甲酯化生成2-甲基苯甲酰甲酸甲酯，改进了三步合成2-甲基苯甲酰甲酸甲酯的方法，并对反应时间、反应温度等影响因素进行了优化，确定了合成反应中的最优化条件。
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The function of water on α-cellulose membrane was also revealed by comparatively studying the gas permeability of cellulose acetate membrane, benzoylated cellulose membrane and polysulfone membrane in "dry" and "wet" state.
通过比较研究醋酸纤维素膜、苯甲酰化纤维素膜和聚砜膜在干态和湿态下的气体渗透性能，揭示了水对α纤维素膜气体渗透性能的作用规律
- 更多网络解释与苯甲酰化相关的网络解释 [注：此内容来源于网络，仅供参考]
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benzoyl：苯甲酰
benzoyl peroxide 过氧化二苯甲酰 | benzoyl 苯甲酰 | benzoylated cotton 苯酰化棉
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benzoyl：苯酰;苯甲酰
benzoyl peroxide 过氧化苯酰 | benzoyl 苯酰;苯甲酰 | benzoylation 苯酰化
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benzoyl chloride：氯化苯甲醯
三氟甲苯 benzotrifluoride | 氯化苯甲酰 benzoyl chloride | 溴化苯;溴甲苯 benzyl bromide
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benzoyl chloride：氟化苯甲盐
安息香 Benzoin | 氟化苯甲盐 Benzoyl chloride | 苯甲酰爱哥寗 Benzoylecgonine
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acetylbenzene：乙酰苯;苯乙酮;甲基苯基甲酮
acetylation 乙酰化 | acetylbenzene 乙酰苯;苯乙酮;甲基苯基甲酮 | acetylbenzoylperoxide 乙酰过氧化苯甲酰
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benzazide; benzoylazide：迭氮化苯甲酰;苯甲酰迭氮
迭氮化苯甲酰;苯甲酰迭氮 benzazide; benzoylazide | 2-胺-1-苯丙烷;安非他命 benzedrine; 2-amino-1-phenylpropane; amphetamine | 苯胺 benzenamine; aniline
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benzoylate：苯甲
benzoylacetone | 苯甲酰丙酮 | benzoylate | 苯甲 | benzoylating agent | 苯甲酰(化)剂
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benzoylation：苯酰化酌
benzoylaminoacetic acid 马尿酸 | benzoylation 苯酰化酌 | benzoylglycine 苯甲酰基甘氨酸
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benzoylation：苯酰化
benzoyl 苯酰;苯甲酰 | benzoylation 苯酰化 | benzyl butyrate 丁酸苄酯
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benzoylglycine：苯甲酰基甘氨酸
benzoylation 苯酰化酌 | benzoylglycine 苯甲酰基甘氨酸 | benzyl acetate 醋酸苄酯