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Issue 24/2017 - New progress has been made in the hydrogenation of carbon dioxide to synthesize formic acid
Time of Update: 2022-11-13
CO2 hydrogenation to synthesize formic acid is an atomic economic reaction, and the formic acid generated is not only an important chemical raw material, but also an ideal liquid hydrogen storage material.
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Carbon dioxide can synthesize glucose and fatty acids
Time of Update: 2022-09-03
core reading The latest research by Chinese scientists has shown that by combining electrocatalysis with biosynthesis, carbon dioxide can be efficiently reduced to synthesize high-concentration acetic acid, and further microorganisms can be used to synthesize glucose and fatty acids .
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Scientists achieve carbon dioxide reduction to synthesize glucose and fatty acids
Time of Update: 2022-05-19
This work firstly converts carbon dioxide and water into high-purity acetic acid through electrocatalysis, and then uses acetic acid and acetate as carbon sources to synthesize long carbon chain molecules such as glucose and fatty acids through biological fermentation .
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Chinese scientists artificially synthesize glucose and fatty acids from carbon dioxide
Time of Update: 2022-05-14
The artificial conversion of carbon dioxide into high value-added compounds, "turning waste into treasure", is an important area for continuous research in the scientific and technological circles .
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Dalian Institute of Chemical Technology has made progress in the hydrogenation of carbon dioxide to synthesize formic acid
Time of Update: 2022-02-18
The team designed a Schiff base modified nano-gold catalyst that uses the nitrogen center in the Schiff base group to weakly interact with CO2 to generate carbamate zwitterions, and further hydrogenation reaction occurs on the nano-gold catalyst Generates formic acid .
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Scientists synthesize a new type of betulinic acid anti-osteoarthritis compound
Time of Update: 2021-09-18
New types of therapeutic drugs that can relieve joint pain while improving joint structure and restore joint function have become an urgent expectation for patients with osteoarthritis .
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Asymmetric Syntheses of Unnatural Amino Acids and Hydroxyethylene Peptide Isosteres
Time of Update: 2021-03-04
Chiral glycine equivalents serve as useful α-amino acid templates undergoing homologationvia carbon-carbon bond formation at the α-position through nucleophilic carbanion alkylation (2) or electrophilic carbocation substitution (3).
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The enzyme process efficiently synthesizes (R)-sulfuric acid
Time of Update: 2020-11-11
The rapid customization of biocatalysts and the key technology projects of high-efficiency synthetic hand chemicals the rapid customization of biocatalysts and the key technology projects of high-efficiency synthetic hand chemicals completed by Xu Jian and the teaching team of East China University of Technology, using enzyme process synthesis (R)-sulfuric acid, the reaction steps are reduced by half compared to traditional chemical synthesis, and the product yield is more than doubled, and the economic and environmental benefits are significantly improved.
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Scientists find that synthesizing peptides without amino acids could answer the mystery of the origin of life.
Time of Update: 2020-06-09
References: 1, Pierre Canavelli et al., (2019), Peptide ligligation by chemoselective aminonitrile in in water, Nature, https://doi.org/10.1038/s41586-019-1371-4 2 s Origin of life insight: peptides can form without aminos, from https:// original title: refresh the awareness!
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-biaryl compounds with aromatic boric acid to synthesize diaryl-p [C, e] acroheptides
Time of Update: 2019-09-04
Introduction Chen Jiuxi research group, School of chemistry and materials engineering, Wenzhou University has long been committed to the study of transition metal catalyzed organoboron reactions Recen
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on iridium catalyzed asymmetric hydrogenation of α - substituted acrylic acid to synthesize polydeoxypropionate structure
Time of Update: 2018-06-05
The lead polydeoxypropionate has a continuous 1,3-methylene spacer chiral methyl structure, which widely exists in the natural products of polyketones The natural products with polydeoxypropionate str
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It is found that amino acids can be synthesized by ourselves in the early stage of the earth
Time of Update: 2014-07-09
In 1953, chemist Stanley Miller published landmark experimental results, revealing how some life molecules were formed on the earth in their infancy, but at the same time, he also left many experiment