1) on-line pyrolytic methylation
在线甲基衍生化
1.
Determination of ginkgolic acids in Ginkgo biloba leaves by gas chromatography with on-line pyrolytic methylation;
热辅助下的在线甲基衍生化-气相色谱法分析银杏叶中的银杏酸
2) methyl derivatization
甲基衍生化
4) methylized derivatives
甲基化衍生物
1.
Starting from a natural originated anthraquinone emodin, two methylized derivatives, physcion and trimethoxyemodin, were synthesized and their fungicidal and insecticidal activities were evaluated.
在实验室内以天然存在的大黄素(emodin)为原料合成了甲基化衍生物大黄素甲醚(physcion)和三甲氧基大黄素(trimethoxyemodin),并进行了杀菌和杀虫活性研究,发现3个蒽醌类化合物对黄瓜白粉病(Sphaerotheca fuliginea)的活性有明显差异,其EC90值分别为56。
5) permethylation derivatization
全甲基化衍生
6) On-line automated pre-column derivatization
在线自动化柱前衍生
补充资料:2,6,6-三甲基二环[3.1.1]庚烷二脱氢化衍生物
CAS:1330-16-1
分子式:C10H16
中文名称:2,6,6-三甲基二环[3.1.1]庚烷二脱氢化衍生物
英文名称:Bicyclo[3.1.1]heptane, 2,6,6-trimethyl-, didehydro deriv.; 2,6,6-trimethyl-bicyclo[3.1.1]heptan didehydro deriv.; 2,6,6-trimethyl-bicyclo[3.1.1]heptan didehydroderiv.; Bicyclo[3.1.1]heptane,2,6,6-trimethyl-,didehydro deriv.
分子式:C10H16
中文名称:2,6,6-三甲基二环[3.1.1]庚烷二脱氢化衍生物
英文名称:Bicyclo[3.1.1]heptane, 2,6,6-trimethyl-, didehydro deriv.; 2,6,6-trimethyl-bicyclo[3.1.1]heptan didehydro deriv.; 2,6,6-trimethyl-bicyclo[3.1.1]heptan didehydroderiv.; Bicyclo[3.1.1]heptane,2,6,6-trimethyl-,didehydro deriv.
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