abietic-acid枞酸
abietic type acid[林] 枞酸型树脂酸
Abietic c acid松香酸
15-hydroxy-abietic-acid羟基松香酸
ABIETIC ACID ETHYL ESTER松香酸乙酯
abietic acid anhydride松香酸酐;翻译
acetoxymethylate abietic acid乙酸基甲基化枞酸
dehydro-abietic acid脱氢松香酸
esterification of abietic acid松香酯化反应的研究
Using abietic acid as beginning material, by the reaction of deoxidize, substitution and quaternarization, we get two new chiral quaternary ammonium salts as phase transfer catalyst : PTC-lc and PTC-Id.4.
3．以去氢枞酸为初始原料，经还原、取代、季铵化等反应，合成了两种新型手性一元季铵盐相转移催化剂：PTC-1c和PTC-1d。
参考来源 - 手性相转移催化剂的合成及其在不对称合成中的应用N（名词） a yellowish powder occurring naturally as a constituent of rosin and used in lacquers, varnishes, and soap. Formula: C19H29COOH; melting pt: 173°C 松香酸