Acetic acid, 2-oxo-, methyl ester
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922-68-9COC(=O)C=OKFKXSMSQHIOMSO-UHFFFAOYSA-N922-68-9DTXSID1052614安全情報は参考情報です。供給元の安全データシート(SDS)、適用法令、専門家による評価に代わるものではありません。
This chemical does not meet GHS hazard criteria for 50% (2 of 4) of reports.
Warning
H226 (50%): Flammable liquid and vapor [Warning Flammable liquids]
P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 4 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
使用Methyl Glyoxylate is a useful compound for preparation of pyridine and quinoline derivatives.
一般的な説明Methyl Glyoxylate is a two-carbon synthon utilized in electrocyclic processes (Diels-Alder reaction, ene reactions), various condensations (Mannich, aldol, Wittig, Prins, acyloin), carbinolamine formation, and Friedel-Crafts reactions.
製造方法Preparative Methods of Methyl 2-oxoacetate: efficient methods include oxidative cleavage of tartrate diesters, ozonolysis of maleate/fumarate derivatives, exchange reaction between appropriate dialkoxyacetate and glyoxylic acid, and NaOAc-catalyzed elimination of nitrite ion from nitrate esters.[1]
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