Reactions catalyzed within inorganic and organic materials and at electrochemical interfaces commonly occur at high coverage and in condensed media, causing turnover rates to depend strongly on interfacial structure and composition, 535-11-5, Name is Ethyl 2-bromopropionate, SMILES is CCOC(C(Br)C)=O, in an article , author is Wang, Qinxuan, once mentioned of 535-11-5, Quality Control of Ethyl 2-bromopropionate.
Formation of beta-Oxo-N-vinylimidates via Intermolecular Ester Incorporation in Huisgen Cyclization/Carbene Cascade Reactions
Unusual intermolecular trapping of esters by carbenes generated via a Huisgen cyclization/retroelectrocyclization/dediazotization cascade reaction is presented. beta-OxoN-vinylimidates could be obtained in one step from propargyl carbonazidates. Mechanistic control experiments suggested reversible dipole formation by ester addition to the carbene, and nitrogen attack to the ester carbonyl was irreversibly followed by stereoselective decarboxylative elimination to give the Z-vinyl imidate. The cross-conjugated enone, imidate, and enamine functional groups in the beta-oxo-N-vinylimidates offer novel syntheses of functionalized oxazoles.
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