| 释义 |
Hoesch hәʃ BNC¹⁴⁴⁶⁶⁴⁺³
基本例句
.赫氏体系建筑法
Various synthetic processes of Trihydroxypropiophenone via Friedel-Crafts Reaction orHoeschReaction were studied, compared and selected.探索并比较了解痉药三羟基苯丙酮的几种合成工艺,并对其工业可行性进行了初步分析。
HoeschMetals &Alloy Co.,Ltd is foreign invested company with the business doing Aluminium products or alloys or metals import and exporting.贺氏金属及合金北京有限公司是德国贺氏金属合金有限公司投资的在华子公司，主要从事金属及矿产的在华采购及出口业务。
Also a facilescheme was designed for synthesis of 5-aralkylpyrrolizinones from pyrrole through acylation, reduction, Michael addition andHoeschreaction.设计了一条以吡咯为原料，经酰化、还原、Michael加成、Hoesch反应合成5-芳烷基吡里酮类化合物简捷可行的合成路线，成功地制得了目标化合物。
The title compound was synthesized from 1,3,5 trihydrobenzene and anisaldehyde in six steps:HoeschHouben reaction, protection, condensation, Algar Flynn Oyamade reaction, methylation and deprotection.以间苯三酚和茴香醛为原料 ,经Hoesch- Houben反应、羟基保护、缩合 ,Algar- Flynn-Oyamade反应、甲基化、去保护等 6步反应合成了 3,4′-二甲氧基莰菲醇。
Hoeschhave also set up a logistics center and production factory in Lang Fang Development Area。贺氏同时廊坊开发区设有生产加工型工厂以及作为物流的中转中心。
Hoesch's synthesis霍西合成法 |