您要查找的是不是:
- The aldehyde acetal(6) and acid(7) are prepared by the acetalation of 1,2 ethandiol and oxidation. 后者经与乙二醇缩醛化及氧化分别制得该醛的缩醛(6)及羧酸(7)。
- STUDY ON SYNTHESIS OF ALDEHYDE ACET AL 缩醛类香料的合成研究
- D-isoascorbyl octyl aldehyde acetal 辛醛缩异VC
- aldehyde acetal of D-isoascorbic acid D-异抗坏血酸缩醛
- Keywords La_2O_3;titanium sulphate;catalytic activity;aldehyde acetal;ketal; 关键词氧化镧;改性;硫酸钛;缩醛(酮);催化活性;
- Keywords polyvinylidene fluoride (PVDF);polyvinyl alcohol (PVA);glutaradehyde;aldehyde acetal;composite membrane; 聚偏氟乙烯;聚乙烯醇;戊二醛;缩醛化;复合膜;
- Keywords aldehyde acetal group;alcoholysis;condensation;dimethyl sub-sulphone;homogeneous process; 缩醛基;醇解;缩合;二甲基亚砜;均相工艺;
- ascorbyl octyl aldehyde acetal 辛醛VC缩醛
- aldehyde acetal 缩醛
- Aldehyde acetal group 缩醛基
- Acetal tubular load stabilizing frame. 令负重更为稳定。
- N-Octyl aldehyde glycol acetal was synthesized using n-octyl aldehyde and glycol as raw materials and lanthanum methanesulfonate as catalyst. 以正辛醛和乙二醇为原料,甲基磺酸镧为催化剂,合成了正辛醛缩乙二醇。
- This paper reports the using of molybdophosphoric acid in synthesizing heptyl aldehyde ethylene acetal and meanwhile probes into the synthesizing conditions. 介绍了磷钼酸在乙二醇和庚醛缩合反应中的应用,探讨了乙二醇缩庚醛的合成条件。
- This reaction involves disproportionation of the aldehyde. 这个反应就是醛的歧化作用。
- Subject:To determine aldehyde chemical compound in alcohol quickly. 目的:快速检测酒中醛类化合物.;方法:毛细管气相色谱法。
- This reaction involves disproportionation of the aldehyde . 这个反应就是醛的歧化作用。
- Acetal is among the strongest and stiffest of all thermoplastics. 在所有的热塑性塑料中,乙缩醛具有最高的强度和硬度。
- "Acetal Method" is a new technology to prepare phenolic resin. “缩醛法”是一种合成酚醛树脂的新方法。
- OBJECTIVE To synthesize 4-chlorobutanal acetal by improved method. 目的改进4-氯丁醛缩醛的合成方法。
- The aldehyde solution was then cooled to 0℃ by an external ice bath. 由外面的冰浴将这种醛的溶液冷却到0℃。