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- In the methodological study, hirsutrin 3 and hyperin 4 were synthesized by phase transfer catalysis (PTC). 在方法學(xué)的研究中,通過(guò)相轉移催化法合成了陸地棉苷3和金絲桃苷4。
- Azone is synthesized with caprolactam and 1- bromododecane by phase transfer catalysis, the yield is> 70%. 以己內酰胺、澳代十二烷為原抖，采用相轉移催化法合成氮酮，收率達到70%25以上。
- Glycine was synthesized by phase transfer catalysis in the normal atmospheric temperature and atmospheric pressure. 以氨水、氯乙酸為原料，以六亞甲基四胺為相轉移催化劑，在常溫、常壓下合成了氨基乙酸。
- P(VDF-HFP)/PVP polymer electrolyte based on the blend of PVP and P(VDF-HFP) was prepared by phase transfer method. 以聚乙烯基吡咯烷酮(PVP)與聚偏氟乙烯-六氟丙烯[P(VDF-HFP)]的混合物為基質(zhì),用相轉移法制備了聚合物電解質(zhì)P(VDF-HFP)/PVP。
- The technology for the synthesis of sucrose ester using corn oil methyl ester as starting material in place of purified fatty acids by phase transfer catalysis. 研究了以玉米油甲酯為原料代替單一脂肪酸合成玉米油蔗糖酯的工藝。
- In this paper, two unsaturated alicyclic nitrogen heterocyclic crownethers were synthesized by phase transfer reaction . 采用相轉移催化反應合成了兩個(gè)不飽和脂環(huán)氮雜冠醚。
- Partly sulfonated polyepichlorohydrin was synthesized by phase transfer catalytic reaction of linear polyepicholohydrin oligmer and sulfite. 用相轉移催化聚環(huán)氧氯丙烷與亞硫酸鹽反應合成磺酸聚醚。
- The synthesis of benzyl benzoate from sodium benzoate and benzyl chloride by phase transfer catalysis process is studied in the article. 由苯甲酸鈉和氯化芐通過(guò)相轉移催化法合成了苯甲酸芐酯,考察了幾種季銨鹽類(lèi)相轉移催化劑的親核取代反應性能。
- N-alkylated modification of the water-soluble low-molecular weight chitosan was made by phase transfer catalysis using cetyl trimethyl ammonium bromide in NaOH solution. 采用溴化十六烷基三甲基銨作相轉移催化劑,在氫氧化鈉水溶液進(jìn)行低聚水溶性殼聚糖的N-烷基化修飾改性反應。
- Recent research progresses in the synthesis of carboxylic ester by phase transfer catalyst such as hexadecy trimethylammonium chloride/bromide and tetrabutylammonium chloride/bromid were reviewed. 綜述了近年相轉移催化法合成羧酸酯所用的各類(lèi)相轉移催化劑,如十六烷基三甲基氯/溴化銨、四丁基氯/溴化銨等,并對其優(yōu)缺點(diǎn)進(jìn)行了分析和比較。
- This paper was study of atmospheric pressure synthesis of p-nitroanisole from p-nitrochlorobenzene,methanol and sodium hydroxide catalysed by phase transfer catalyst benzyl triethyl ammonium chloride. 以對硝基氯苯、甲醇和氫氧化鈉為原料，用芐基三乙基氯化銨作相轉移催化劑，在常壓下合成了對硝基苯甲醚。
- Using phthalic anhydried, butyl alcohol and henzyl chloride as raw materials, butyl benzyl pthalate (BBP)is synthesized by phase transfer catalysis. The optimum reaction conditions are determined. The process is simple with high yield of BBP. 研究了以鄰苯二甲酸酐、正丁醇和氯化芐為原料，用相轉移催化法合成鄰苯二甲酸丁芐酯的最適宜反應條件，討論了投料比、反應溫度、反應時(shí)間及催化劑用量和種類(lèi)對酯收率的影響，該工藝簡(jiǎn)單，成本低，酯收率高。
- Atmospheric pressure synthesis of ortho-nitroanisole from o-nitrochlorobenzene, methanol and sodium hydroxide catalysed by phase transfer catalyst benzyl tributyl ammonium chloride was studied. 以芐基三丁基氯化銨做相轉移催化劑，鄰硝基氯苯、甲醇和氫氧化鈉為原料，在常壓下合成了鄰硝基苯甲醚。
- In this paper, the di-n-hexyl sec-butylphosphonate has been prepared, then hydrolyzed to the mono-n-hexyl sec-butylphosphonate by phase transfer catalysis.Thequality of the products is very good. 報道了用相轉移催化法合成仲丁基膦酸雙正己酯以及將其水解轉化為相應單酯的方法。
- SYNTHESIS OF ACC BY PHASE TRANSFER METHOD 相轉移催化法合成ACC
- Synthesis of nabumetone by phase transfer catalyst 相轉移法合成萘丁美酮
- To plan or carry out systematically by phases. 使分階段實(shí)行階段性的系統計劃或執行
- Investigating the solubilization by Phase solubility method. 相溶解度法考察增溶效果；
- Synthesis of Butyl Butyrate by Phase Transfer Catalysis 相轉移催化合成丁酸丁酯
- Synthesis of Isobutyl Acetate by Phase Transfer Catalyst 相轉移催化劑合成乙酸異丁酯
