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Aziridine is an organic compound consisting of the three-membered heterocycle C 2 H 5 N. [ 5 ] [ 6 ] It is a colorless, toxic, volatile liquid that is of significant practical interest. [ 7 ] Aziridine was discovered in 1888 by the chemist Siegmund Gabriel . [ 8 ]
Mitomycin C, an aziridine, is used as a chemotherapeutic agent by virtue of its antitumour activity. [1]In organic chemistry, aziridines are organic compounds containing the aziridine functional group (chemical structure (R−) 4 C 2 N−R), a three-membered heterocycle with one amine (>NR) and two methylene bridges (>CR 2).
The De Kimpe aziridine synthesis is a name reaction of organic chemistry, for the generation of aziridines by the reaction of α-chloroimines with nucleophiles such as hydride, [1] cyanide, or Grignard reagents. [2] [3]
The discovery of a brassinosteroid receptor for brassinosteroid plant hormones by Kinoshita et al. Researchers used a plant hormone analog with a diazirine crosslinking moiety and a biotin tag for isolation to identity the new receptor. [25] This study led to a number of similar studies conducted with regards to other plant hormones.
The aza-Payne rearrangement may be effected in either the "forward" (epoxide to aziridine) or "reverse" (aziridine to epoxide) direction depending on the conditions employed. Electron-poor aziridines undergo the reverse rearrangement in the presence of hydride base, [ 13 ] while the corresponding epoxy amines undergo the forward rearrangement ...
Crosslinking Agents Market is Projected to Grow at a 4.1% CAGR, Reaching US$ 20,283.1 Million by 2034 | Fact.MR Report Rockville, MD , Dec. 12, 2024 (GLOBE NEWSWIRE) -- The Global Crosslinking Agents Market is expected to be valued at US$ 20,283.1 million in 2034 and US$ 13,571.5 million globally as of 2024.
The Wenker synthesis is an organic reaction converting a beta amino alcohol to an aziridine with the help of sulfuric acid. It is used industrially for the synthesis of aziridine itself. [1] Wenker synthesis. The original Wenker synthesis of aziridine itself takes place in two steps.
Alternatively, they can be obtained by oxidation of the corresponding aziridine. Azirine can be generated during photolysis of isoxazole. [ 3 ] Due to the weak N-O bond, the isoxazole ring tends to collapse under UV irradiation, rearranging to azirine.
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