Progress in pinacol coupling of aldehydes and ketones using low valent titanium is reviewed in recent years.
文章综述近几年来由低价钛还原偶联醛酮合成片呐醇的进展。
This paper reviews the deoxygenative reduction and dehalogenative reduction of organic compounds with the low valent tungsten reagents.
本文对低价钨试剂与有机化合物的脱氧、脱卤还原反应作了简要的叙述。
The application of carbonyl reductive coupling reaction induced by low valent titanium as the crucial macrocyclization in the total syntheses of cembrane- type diterpenoids are reviewed.
概述了低价钛诱导的羰基还原偶合反应作为环化关键步骤在西松烷型二萜天然产物全合成中的应用。
The progress in linear chain clusters of low-valent platinum group metals is briefly reviewed.
本文就有关线性低价铂系金属簇合物的研究进展作一简述。
The paper reports the reductive coupling of aromatic ketones to alkanes by low-valent titanium salt.
本文报导用低价钛盐还原偶联芳酮为烷烃的反应。
Our interest is to investigate reductive coupling reactions induced by low-valent titanium reagent.
这种试剂被广泛应用于分子内和分子间的还原偶联等反应。
The present invention can eliminate six-valent chromium from chromium plating waste water fast, and has simple technological process, convenient operation, low cost and high effect.
本发明能迅速有效地去除镀铬废水中的六价铬，且工艺简单、操作方便、成本低，效果好。
The present invention can eliminate six-valent chromium from chromium plating waste water fast, and has simple technological process, convenient operation, low cost and high effect.
本发明能迅速有效地去除镀铬废水中的六价铬，且工艺简单、操作方便、成本低，效果好。
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