Evaluation of the Oxidation of Rice Husks with Sodium Hypochlorite Using Gas Chromatography-Mass Spectrometry and Direct Analysis in Real Time-Mass Spectrometry was written by Wang, Shou-Ze;Fan, Xing;Zheng, Ai-Li;Lu, Yao;Wei, Xian-Yong;Zhao, Yun-Peng;Wang, Rui-Yu;Dou, You-Quan;Wang, Ying-Hua;Wang, Chu-Fan;Zhang, Fan;Shen, Yong;Li, Chun-Yan;Liu, Zheng;Liu, De-Ying. And the article was included in Analytical Letters in 2014.Application In Synthesis of Dimethyl decanedioate This article mentions the following:
Rice husk powder was oxidized in aqueous sodium hypochlorite solution under mild conditions with different reaction times. Fourier transform IR spectroscopy, gas chromatog.-mass spectrometry (GC-MS), and direct anal. in real time-mass spectrometry (DART-MS) were used to analyze the oxidation products. Results showed that oxidation was a feasible way to depolymerize the macromols. in the biomass and convert hydroxyl groups to carboxyl groups. In total, 113 organic compounds in oxidation products with mol. mass less than 500 Da were identified using GC-MS. As an ambient ionization technique, DART-MS was applied to the determination of biomass derivatives and revealed mass distribution and mol. structure information for the rice husk oxidation products. In the experiment, the researchers used many compounds, for example, Dimethyl decanedioate (cas: 106-79-6Application In Synthesis of Dimethyl decanedioate).
Dimethyl decanedioate (cas: 106-79-6) belongs to esters. Esters are widespread in nature and are widely used in industry. In nature, fats are in general triesters derived from glycerol and fatty acids. Esters are responsible for the aroma of many fruits. Esterification is the general name for a chemical reaction in which two reactants (typically an alcohol and an acid) form an ester as the reaction product. Esters are common in organic chemistry and biological materials.Application In Synthesis of Dimethyl decanedioate
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics