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- bornyl cyclohexanol [化] 龙脑基环己醇; 合成檀香油
- Further hydrogenation of phenol leads to cyclohexanol very cleanly. 苯酚加氢进一步导致环非常清廉.
- Conclusion:Bornyl acetate shows analgesic and anti-in... 能抑制二甲苯致小鼠耳廓肿胀炎症。
- Objective To study the technical preparation of Bornyl Acetate dropping pills. 目的对乙酸龙脑酯滴丸的制备工艺进行研究。
- The reaction of cyclohexene from cyclohexanol by dehydration using aluminosilicate as catalyst was stud-ied . 研究了以硅铝酸盐(Al_2O_3/SiO_2)为催化剂,环己醇脱水制备环己烯的反应。
- From campholenic aldehyde,sandalwood fragrance campholenyl methyl cyclohexanol was synthesized. 从龙脑烯醛合成了檀香香料龙脑烯基甲基环己醇。
- OBJECTIVE:To study pharmacological effects of bornyl acetate, the main ingradient of Amomum villosum volatile oil. 目的:研究砂仁挥发油主要成分乙酸龙脑酯的药理作用。
- The pharmacological effects of bornyl acetate and the main gradient of Fructus Amomi s volatile oil were studied. 对砂仁挥发油中主要成分乙酸龙脑酯药理作用进行研究。
- Cyclohexanol was synthesized into adipic acid using ammonium tungstate as catalyst and hydrogen peroxide as oxi- dant. 以钨酸铵为催化剂,用过氧化氢氧化环己醇合成己二酸。
- Extraction capacities of n-Butanol, iso-Butyl alcohol, iso-Amyl alcohol, Cyclohexanol, TBP, SSF and SF2 are examined. 研究了正丁醇、异丁醇、异戊醇、环己醇、TBP、SSF和SF2萃取剂的萃取性能,确定了SSF为一种综合性能比较好的混合萃取剂;
- The content of bornyl acetate in reference material was measured by gas chromatographic area normalization. 乙酸龙脑酯标准样品的多实验室联合定值结果表示为:乙酸龙脑酯含量的标准值99.;93%25;
- The process of hydration of cyclohexene to prepare cyclohexanol was industrialized in Japan in 1990. 1990年日本实现了环已烯水合制环已醇的工业化。
- Preparation, homogeneity, stability and certification of reference substance of bornyl acetate were studied. 摘要研究了乙酸龙脑酯标准样品的制备、均匀性和稳定性及其定值方法。
- The main volatile oil constituents of these volatile oils are p-Mentha-1-en-4-ol, Bornyl acetate, Germacrene D. 从同一季节(8月)五个不同的采样点的挥发油成分中鉴定出36个成分,主要成分包括对-薄荷-1-烯-4-醇(p-Mentha-1-en-4-ol)、龙脑乙酯(Bornyl acetate)、大根香叶烯D (Germacrene D);
- The synthesis of adipic acid by oxidizing cyclohexanol with nitric acid of 30% was investigated. 摘要研究了用30%25的硝酸氧化环己醇合成己二酸。
- A method for determination of cyclohexanol content in Radix Bupleuri injection was described. 建立了气相色谱法测定柴胡注射液中环己醇的定量分析方法。
- Preparation,homogeneity,stability and certification of reference substance of bornyl acetate were studied. 研究了乙酸龙脑酯标准样品的制备、均匀性和稳定性及其定值方法。
- It was pointed out that supports would be the focus for development of cyclohexanol dehydrogenation catalysts. 最后对环己醇脱氢制环己酮催化剂的发展方向进行了展望,提出了载体是环己醇脱氢催化剂需要突破的重点。
- Objective:To study analgesic and anti-inflammatory effects of bornyl acetate,the main ingredient of Amomum villosum volatile oil. 目的:研究砂仁挥发油主要成分乙酸龙脑酯的镇痛抗炎作用。
- Oxidation of various alcohols (benzyl alcohol, 1-phenylethanol, and cyclohexanol) was studied over vanadium catalysts using tert-butyl hydroperoxide as an oxidant. 摘要以过氧化叔丁醇作为氧化剂,研究了醇类(苯甲醇、1-苯基乙醇和环己醇)在钒基催化剂上的氧化反应。