pinene

The important report is α-pinene way, i, e: the hydrogenation of pinene,oxidation of pinane, reduction of pinane hydroperoxide and pyrolysis of pinanol.

重点综述α-法，即：氢化、烷氧化、烷氢过氧化物还原与烷醇热解。

GC determination of the α-pinene and cineol contents in compound mentholatum ointment is introduced.

采用气相色谱法测定复方薄荷脑软膏中α-、桉油量。

A method was introduced for quantitative analysis of α-pinene,β-pinene,p-cymene and longifolene by 1102-Gas Chromatograph with the n-dodecane as internal standard.

选用正十二烷为内标物,采用内标法对α-、β-、对伞花和长叶进行了定量分析。

Reactions of Some Monoterpenes and Nitrogen trioxide Part Ⅱ. Studies on the conditions for preparation of α-pinene nitrosite and its conversion into carvone.

萜类化合物与三氧化二氮反——Ⅱ.α—亚氮氧化物制备条件及其转变为香芹酮研究

Pinic acid is prepared from a-pinene and used as active component of fluxes in electronic industry.

以α-为原料合成了酸,并用于电子工业助焊剂中。

They are a-Terpinene, Isoborneol, Eugenol, Bornyl formate, α-Pinene, 4-Terpineol, Piperitenone et al.

滇高良姜主要化学成分为α-松油、异龙脑、丁香酚、甲酸龙脑酯、α-、松油-4-醇、胡椒酮等。

Hydration of α pinene catalyzed by dealuminated ultrastable Y zeolite molecular sieve(DUSY)was studied.

研究了脱铝超稳Y分子筛(DUSY)对α水合反催化作用。

Moreover, those impurities, as menthone, isomenthone, limonene, 1, 8-cineol and bata-pinene contents of Hai-Xuan mint are lower than that of 73-8mint.

原油中薄荷酮、异薄荷酮、柠檬、1,8-桉叶素、β-等均低于“73～8”。

Results showed that the main aromatic components of mango were terpenes viz, terpinolene, ocimene, α-pinene, beta-myrcene, alpha-thujene, limonene, caryophyllene, Carene, etc.

结果表明,芒果香气主要成分为萜类物质,如异松油、罗勒、α-、β-月桂、α-侧柏、柠檬、石竹、蒈等。