枞酸是天然树脂松香的主要成分，含量为45%~54%。枞酸具有三环菲骨架结构，有共轭双键和多个手性碳原子，并含有亲水基团的羧基及一个异丙基。
... abietate 松香酸酯；松香酸盐 abietic acid 枞酸；枞香酸 abietinolic acid 松香亭脑酸 ...
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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·2,447,543篇论文数据，部分数据来源于NoteExpress
将松香催化加氢可去除枞酸型树脂酸的共轭不饱和性，克服其易于氧化变色的缺点。
Conjugated unsaturation of abietic resin acids can be removed through catalytic hydrogenation to overcome the shortcomings of oxidation and color degradation in rosin.
以枞酸为起点，合成了十二醇酯琥珀酸酐，采用红外光谱、核磁共振波谱及质谱对中间产物及终产物进行了结构表证。
Dodecanol abietate succinic anhydride was synthesized from abietic acid. The structures of products were characterized by spectrum of IR, HNMR and MS.
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