三氧化铬

当三氧化铬溶于水时，可形成这些酸以及它们的低聚物。

Chromium trioxide is mainly used in form of aqueous solutions .

三氧化铬、活性二氧化锰、二氧化硒、氧气催化氧化伞花烃的对比研究

Study on the Oxidation of p Cymene by Chromium Trioxide , Active Manganese Dioxide , Selenium Dioxide and Oxygen

在DMF和HAc的混合溶剂中，氯化铵三氧化铬可将14种苄醚较高产率地选择性氧化为相应的苯甲酸酯，反应条件温和，产物易分离，原料可回收。

Ammonium chlorochromate ( NH4Cl · CrO3 ) can selectively oxidize 14 kinds of benzyl ethers to corresponding benzoates in high yields in the mixed solvent of DMF and HAc . The oxidation condition is mild , the product is easily separated and the starting material can be recovered .

盐酸甲胺三氧化铬的制备及其对α，β-不饱和醇的选择性氧化

Study on Selective Oxidations & The Preparation and Application of Methylammonium Chlorochromate

三氧化铬-乙酸与诺卜醇乙酸酯的反应研究

Study on the Reaction of Nopol Acetic Ester with CrO_3-CH_3CO_2H

本文以三氧化铬&乙酸为氧化剂，由工业菲制备菲醌。

Phenanthrenequinone was made from industrial phenanthrene with chromium trioxide-acetic acid as oxidant .

二氯甲烷在担载型三氧化铬催化剂上的催化降解

Catalytic Decomposition of Methylene Chloride over Supported CrO_3 Catalysts

氯化铵三氧化铬对仲醇的选择性氧化研究

The Selective Oxidations of Secondary Alcohols by Ammonium Chlorochromate

氯化铵三氧化铬在干反应中对苄醚的选择性氧化

Studies on Selective Oxidation of Benzyl Ethers with Ammonium Chlorochromate in Dry State

三氧化铬二吡啶氧化剂合成方法的改进

The Proof of Synthetic Method for Dipyridine Chromium Oxidant

硫酸锰、氯化铬、三氧化铬不具有雌激素样作用。

Chromium Chloride , Chromium trioxide and Manganese Sulfate did not show any estrogenicity .

无污染稳定配体铬载体试剂研究&盐酸甲胺三氧化铬/氧化铝的制备及其应用

Preparation of methylammonium chlorochromate adsorbed on alumina and its use in oxidation of hydroxy compounds

三氧化铬主要用于均相水溶液。因此，这些物质的用途常以三氧化铬来表示。

Consequently , the uses of these substances are the same as indicated for chromium trioxide .

用氯化铵三氧化铬可以较高的产率将仲醇选择性氧化生成相应的酮。

The selective oxidations of secondary alcohols to corresponding ketones by ammonium chlorochromate were described in this paper .

有机化合物选择性氧化的研究氯化铵三氧化铬在干反应中对醇类的氧化

STUDY ON SELECTIVE OXIDATION OF ORGANIC COMPOUNDS Oxidation of Alcohols by Ammonium Chloride Chromic Anhydride in Dry Reaction

该研究以丙炔醇为原料，经三氧化铬氧化生成丙炔醛后，直接与苯胺反应简便地合成了β-苯胺基丙烯醛缩苯胺，并通过正交实验的方法优化了反应条件。

In the third part of this paper , a facile method is presented for synthesis of malonaldehyde dianil from propargyl alcohol by oxidizing using chromium trioxide and addition reaction with aniline .

吡啶可以和卤素、硝基四氟化硼盐、三氧化硫、硼烷及三氧化铬反应，形成一些有用的有机试剂。

Pyridine can react with halogens , nitronium fluoroborate , sulfur trioxide , boranes and chromium trioxide to form some useful organic reagents which are introduced briefly in the paper .