Reference of 17282-40-5, The major producers of chemicals have been the Europe, Japan and China. Due to the growing call for a cleaner, greener environment, people will have to find innovative ways to maintain their relevance. Here is a compound 17282-40-5, name is 1-(2-Ethoxy-2-oxoethyl)pyridin-1-ium bromide. This compound has unique chemical properties. The synthetic route is as follows.
General procedure: A mixture of the corresponding nitroethylene (5 mmol),ethoxycarbonylmethylpyridinium bromide [28] (7.5 mmol), andtriethylamine (15 mmol) in dry acetonitrile (40 mL) was stirred at60 C for 4-5 h (TLC control). Acetonitrile was removed in vacuo, and then methylene chloride (150 mL) was added. The methylenechloride extract was washed with water, 5% aqueous HCl, wateruntil pH 7, and dried by filtration through cotton wool. Methylenechloride was removed in vacuo and the residue was triturated inethanol. The collected crystals werewashed with ethanol and driedin air to obtain a 4,5-dihydroisoxazole 2-oxides 8. When crystallizationwas unavailable, 4,5-dihydroisoxazole 2-oxides 8 were isolatedby column chromatography. For each compound, theappropriate conditions are specified.
While traditionally a conservative industry, chemical producers will need to modernize their PR strategies to stay relevant.we look forward to future research findings about 17282-40-5, 1-(2-Ethoxy-2-oxoethyl)pyridin-1-ium bromide.
Reference:
Article; Chernysheva, Natalia B.; Maksimenko, Anna S.; Andreyanov, Fedor A.; Kislyi, Victor P.; Strelenko, Yuri A.; Khrustalev, Victor N.; Semenova, Marina N.; Semenov, Victor V.; European Journal of Medicinal Chemistry; vol. 146; (2018); p. 511 – 518;,
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