95-71-6Relevant articles and documents
A chemical oscillator based on the photoreduction of 2-methyl-1,4- benzoquinone
Amemiya, Takashi,Wang, Jichang
, p. 13347 - 13352 (2010)
This study investigated bromate-2-methyl-1,4-benzoquinone photoreaction in a batch reactor, in which the photoreduction of 2-methyl-1,4-benzoquinone plays a vital role in initiating and sustaining the reaction process. Transient oscillatory phenomena are observed over broad reaction conditions, but a phase diagram in the bromate and sulfuric acid concentration plane shows that the nonlinear behavior is more sensitive to the ratio of bromate and acid than their absolute concentrations. Light intensity and the photosensitive substance 2-methyl-1,4-benzoquinone exhibited opposite effects on the induction time of these oscillations, implying that illumination does more than just reduce 2-methyl-benzoquinone. The oscillatory behavior has been qualitatively reproduced with a generic model developed for bromate-aromatic compounds systems.
Regioselective synthesis of gentisyl alcohol-type marine natural products
Wang, Hong-Shuang,Li, Hui-Jing,Wang, Long-Fei,Shen, Zhi-Lun,Wu, Yan-Chao
, p. 1891 - 1896 (2018/05/29)
Gentisyl alcohol-type natural products, possessing various important biological properties, have been synthesized from 4-methoxyphenol by using a selective phenol monohydroxymethylation/monochlorination, a CAN oxidation and a sodium dithionite reduction as the key steps. The natural product synthesis is efficient, atom- and step-economical, and requires no protecting groups.
METHOD AND AGENT FOR TRANSPORTING HYDROGEN
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Paragraph 0038; 0039; 0040; 0041; 0048; 0049; 0050; 0051, (2019/05/22)
To provide techniques for transporting hydrogen in which problems of energy loss and biological safety are mitigated.SOLUTION: Provided is an agent which is used when transporting hydrogen from location A to location B. This agent is a compound represented by general formula [I] in the figure.SELECTED DRAWING: Figure 1