Hoesch
基本解釋
- .赫氏(體系建筑)法
英漢例句
- Various synthetic processes of Trihydroxypropiophenone via Friedel-Crafts Reaction or Hoesch Reaction were studied, compared and selected.
探索并比較了解痙藥三羥基苯丙酮的幾種合成工藝,并對(duì)其工業(yè)可行性進(jìn)行了初步分析。 - Hoesch Metals &Alloy (Beijing) Co.,Ltd is foreign invested company with the business doing Aluminium products or alloys or metals import and exporting.
賀氏金屬及合金（北京）有限公司是德國(guó)賀氏金屬合金有限公司投資的在華子公司，主要從事金屬及礦產(chǎn)的在華采購(gòu)及出口業(yè)務(wù)。 - Also a facilescheme was designed for synthesis of 5-aralkylpyrrolizinones from pyrrole through acylation, reduction, Michael addition and Hoesch reaction.
設(shè)計(jì)了一條以吡咯為原料，經(jīng)?；⑦€原、Michael加成、Hoesch反應(yīng)合成5-芳烷基吡里酮類(lèi)化合物簡(jiǎn)捷可行的合成路線(xiàn)，成功地制得了目標(biāo)化合物。 - The title compound was synthesized from 1,3,5 trihydrobenzene and anisaldehyde in six steps: Hoesch Houben reaction, protection, condensation, Algar Flynn Oyamade reaction, methylation and deprotection.
以間苯三酚和茴香醛為原料 ,經(jīng) Hoesch- Houben反應(yīng)、羥基保護(hù)、縮合 ,Algar- Flynn-Oyamade反應(yīng)、甲基化、去保護(hù)等 6步反應(yīng)合成了 3,4′-二甲氧基莰菲醇。 - Hoesch have also set up a logistics center and production factory in Lang Fang Development Area。
賀氏同時(shí)廊坊開(kāi)發(fā)區(qū)設(shè)有生產(chǎn)加工型工廠以及作為物流的中轉(zhuǎn)中心。