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- Methods A serials of thiosemicarbazones were synthesized by utilizing aromatic aldehyde,aromatic ketone and thiosemicarbazide in aqueous solution under ultrasound irradiation. 目的利用超声技术和水相体系相结合的绿色合成法优化缩氨基硫脲的合成条件,扩展超声技术在有机合成中的应用范围。
- This article reported the synthesis of five new silylaminoalkyl phosphonic acids through the reactions of aromatic aldehyde、amine and phosphorous acid. 采用芳醛、胺及亚磷酸反应的新方法,制备了五种含硅氨基烃基膦酸。
- The ferrocenylchalcone derivatives were synthesized by the reaction of acetylferrocene and aromatic aldehyde using sodium hydroxide as catalyst in ethanol solvent under microwave irradiation. 摘要报道了在微波辐射条件下,以乙醇为溶剂,固体氢氧化钠为催化剂,使芳醛与乙酰基二茂铁反应合成二茂铁基查尔酮。
- METHODS: Aromatic aldehyde and 3 equivalents of ammonium acetate were refluxed in methanol for 10 min to form Shiff base.Malonic acid was added and reaction mixture refluxed intensely for 16 h. 方法:以甲醇为反应溶剂,芳香醛和3当量醋酸铵反应生成希夫碱,再加入丙二酸,反应混合物剧烈回流16h得目标产物。
- N-(4-phenylthiazol-2-yl)aromatic aldehyde hydrazone N-(4-苯基-噻唑-2-基)芳醛腙类化合物
- The technique is also suitahe to synthesis of other aromatic aldehydes. 该工艺也适用于其它芳香醛的制备。
- Synthesis of Liquid Crystalline Aromatic Aldehyde Compounds 液晶性芳香醛化合物的合成
- Keywords aromatic aldehyde;pyranone;trioxanthene;crystal structure; 芳醛;6-甲基-4-羟基-2-吡喃酮;三氧杂蒽;晶体结构;
- As a catalyst for hydrogenation of various substrates,such as nitro compounds, aromatic aldehydes, olifens, and... 这种催化剂稳定性也很高,长时间反应也能保持高活性,钯不脱落。
- Mandelic acid and its analog can be synthesized from aromatic aldehydes and chloroform as raw material with the help of phase transfer catalyst. 以芳香醛和氯仿为原料,经相转移催化反应合成扁桃酸及其类似物。
- The electrooxidation of ceric salts ,the synthesis of aromatic aldehydes and the problems of this method in commercial production are all discussed. 对铈盐电氧化、芳醛的合成及本法工业化中存在的问题进行了讨论。
- The Condensation of Aromatic Aldehyde with Active Methylene Compounds in Water 水溶剂中羰基与活性亚甲基化合物的缩合反应
- Study of the Solid State Reactions of Barbituric Acid and Aromatic Aldehyde 巴比妥酸与芳香醛的固相反应研究
- Aromatic Aldehyde Series Gloss Potassium Chloride Zincplating Technology 芳香醛系光亮氯化钾镀锌工艺
- Research on Reaction of Aromatic Aldehyde and Ketal under Microwave Irradiation 微波促进下芳香醛与环缩酮的反应的研究
- Keywords aromatic aldehyde;4-hydroxylcoumarin;benzo[b]pyran;microwave; 芳醛;4-羟基香豆素;苯并吡喃;微波;
- Keywords aromatic aldehyde;1;3-cyclohexadione;microwave irradiation;xanthene; 芳醛;1;3-环己二酮;微波辐射;氧杂蒽;
- Keywords Microwave irradiation;Rhodanine;Condensation;Aromatic aldehyde; 微波辐射;绕丹宁;缩合;芳醛;
- Keywords indole;aromatic aldehyde;isopropylidene amalonates;ultrasounic wave; 吲哚;芳香醛;丙二酸亚异丙酯;超声波;
- Keywords aromatic aldehyde;dimedone;solid phase condensation reaction; 芳香醛;哒咪酮;固相缩合反应;