safrole

常見例句

• Determination of safrole and isosafrole content.
  英文名稱： Oil of sassafras.
• There are much safrole in eight sorts of Cinnamomum Trew plants' ethereal oil.
  在八種樟屬植物精油中含有較多的黃樟素。
• Objective To develop a method for separation and determination of safrole and 6-methyl coumarin in cosmetics by GC-MS.
  目的研究建立用氣相色譜-質(zhì)譜聯(lián)用法測定化妝品中黃樟素、6-甲基香豆素的方法。
• A new method including the nitration and oxidation of synthesis of 6 Nitro 1,3 benzodioxide acid was introduced.The raw material is safrole.
  報(bào)道了直接以黃樟油為原料,經(jīng)硝化和氧化制備6硝基胡椒基酸的新工藝。
• Abstract The contents of myristicin and safrol in the volatile oil of nutmeg and its processed products were determined by HPLC.
  摘要采用高效液相法對肉豆蔻及其炮制品揮發(fā)油中肉豆蔻醚、黃樟醚進(jìn)行了測定。
• Safrole is synthesized from catechol through methylenation, selective bromination and Wurtz - Fittig reaction Respectively in yield 85.1%, 74.1%, 72.8% and in total yield 45.9%.
  本文研究以鄰苯二酚為起始原料;經(jīng)亞甲基化、選擇性溴化、武茲-菲提格反應(yīng)三步合成黃樟油素;其三步收率分別為85.;1%25;74
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