1) Derivatization of methanol
甲醇衍生化
2) methanol derivative
甲醇衍生物
3) Methyl esterification derivatization
甲脂衍生化
4) derive to esterification
衍生甲酯化
5) methyl derivatization
甲基衍生化
6) 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。
补充资料：1,4-环己烷化二甲醇化二乙烯基醚
CAS: 17351-75-6
分子式: C12H20O2
中文名称: 1,4-环己烷化二甲醇化二乙烯基醚
英文名称: 1,4-cyclohexane dimethanol divinyl ether；1,4-bis((vinyloxy)methyl)cyclohexane；1,4-dimethanolcyclohexane divinyl ether；1,4-bis((ethenyloxy)methyl)-cyclohexan；1,4-bis[(ethenyloxy)methyl]-cyclohexan
分子式: C12H20O2
中文名称: 1,4-环己烷化二甲醇化二乙烯基醚
英文名称: 1,4-cyclohexane dimethanol divinyl ether；1,4-bis((vinyloxy)methyl)cyclohexane；1,4-dimethanolcyclohexane divinyl ether；1,4-bis((ethenyloxy)methyl)-cyclohexan；1,4-bis[(ethenyloxy)methyl]-cyclohexan
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