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including the "Determination of aldehydes and ketones from stationary pollution sources-Solution absorption-High performance liquid chromatography"
Time of Update: 2022-01-27
In order to improve the basic items of water environment quality and the monitoring standards for characteristic pollutants, our ministry issued the "Water Quality pH Determination Electrode Method" (HJ 1147-2020), "Water Quality Determination of Nitrophenol Compounds by Gas Chromatography-Mass Spectrometry" (HJ 1150-2020) and other two national environmental protection standards .
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Nature Cancer: Chinese Academy of Sciences Yu Huiyong team report: aldehyde ketone sase B through
Time of Update: 2020-07-16
!---- metabolic reprogramming is the core marker of cancer, but its definition in the occurrence of hepatocellular carcinoma (HCC) is still vague recently, a team from the Shanghai Institute of Nutri
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Wang Qingmin, Professor of Nankai University: direct alkylation of hydrocarbon bonds of azaaromatic rings by deoxidation of aldehydes or ketones
Time of Update: 2019-10-15
Lead azaaromatic rings are widely found in natural products, drug molecules, organic materials and ligands It is of great significance to modify azaaromatic ring by selective hydrocarbon bond function
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by multicomponent reactions of aromatic ketones, aldehydes and ammonium salts without transition metals
Time of Update: 2019-10-14
Introduction multicomponent reaction is a kind of important organic chemical reaction with the characteristics of simple operation, good atomic economy and high resource utilization However, because t
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Liu Chao's group of Lanzhou Institute of chemical and physical sciences made new progress in carboboration of aldehydes and ketones
Time of Update: 2018-08-05
As an important chemical raw material widely existing in nature, the high value utilization of carbonyl compounds has always been concerned At the same time, as a kind of important synthetic block in
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Professor Dong guangbin, University of Chicago, re issued JACS: direct β - alkylation of ketones and aldehydes
Time of Update: 2018-05-10
The author: it is an important strategy for danyan to construct carbon carbon bond by alkylation of carbonyl compounds The usual method is to treat ketones with strong base and then add haloalkanes to
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Triply catalytic aldehydes to ketones
Time of Update: 2017-08-14
Ketone compounds are not only widely found in natural products, but also in synthetic compounds such as organic materials, drugs, photosensitizers, flavoring agents and aromatics In addition, ketone i