乙酮相关论文
氟噻唑吡乙酮(oxathiapiprolin)是美国杜邦公司2007年研发的具有全新化学结构及作用靶标的新型杀菌剂。本研究测定了氟噻唑吡......
利用硅胶柱色谱、Sephadex LH-20、PTLC及半制备型反相HPLC等色谱手段,从赤雹Thladiantha dubia Bunge根的乙酸乙酮部位中一共分离......
以近临界水作为反应介质,在无外加催化剂的条件下,苯甲醛与摹乙酮可顺利反应生成苄又乙酰苯.采用正交试验法考察了反应温度、时间......
乙醇与亚硝酸反应制得亚硝酸乙酯，亚硝酸乙酯与丁酮反应生成丁乙酮一肟，肟在盐酸作用下水解得2,3-丁二酮；由于肟的水解反应是可逆的，采......
２－（芳磺酰基）－１－（２－噻吩基）乙酮的合成丁言斌樊爱龙张正＊（南京大学化学系南京２１００９３）关键词氯噻吩基乙酮，芳磺酰基噻吩基乙酮，合成，相转移催化１９９６－０８－１２收稿，１９９７－０１－１３修回砜类......
以三氟甲基苯为原料，经过溴化，格氏反应后与乙酸酐反应合成间三氟甲基苯乙酮，总收率４０％。......
（E）-1-[4-（2-hydroxy-5-methoxybenzylideneamino）-phenyl]ethanone and （E）-1-[4-（2-hydroxy-4-methoxybenz
The isomeric structures of(E)-1-[4-(2-hydroxy-5-methoxybenzylideneamino)-phenyl] ethanone(I) and(E)-1-[4-(2-hydroxy-4-me......
1原料组成（m／m％）3．4二甲基2乙酮（0．57）；6甲基3庚酮（70．13）；5甲基3庚醇（27．33）；5乙基2庚醇（0．78）；4家及庚烯酮（0．28）；3辛酮（0．29）；6乙基3癸酮（0．61）。......
The title compounds, C16H16O5 (I) and C16H16O5·H2O (II), were structurally characterized by single-crystal X-ray di......
The structures of the complexes formed between N-methylol ethanone(model molecule of ceramide) and azacyclopentane-2-one......
An X-ray and DFT Computational Study on 1-（Naphthalene-2-yl）-2-（1H-pyrazol-1-yl） ethanone O-butyl Ox
The title compound, 1-(naphthalene-2-yl)-2-(1H-pyrazol-1-yl)ethanone O-butyl oxime, I, was synthesized. The crystal and ......
The title compound Ph3P=C(H)C(O)PhNO2(L) has been prepared by the addition of triphenylphosphine in acetone as solvent t......
以3-(2-苯基-1,2,3-三唑-4-基)-4-氨基-5-巯基-1,2,4-三唑(1)为原料分别与ω-溴代芳基乙酮、ω-溴代-ω-(1H-1,2,4-三唑-1-基)芳基......
