Methyl 2-Benzoylamino-3-Dimethylaminopropenoate in the Synthesis of Heterocyclic Systems

Synthesis and transformations of methyl (Z)-2-[(tert-butoxycarbonyl)amino]-3-(dimethylamino)propenoate

“…Spectral data of the novel compounds 3, 5a-g, 9, 11-13 are in agreement with the literature data for closely related compounds. [5][6][7][8][9][10][11] Spectral and analytical data of 3-acetylamino-1-cyano-4H-quinolizin-4-one (8) and 3-acetylamino-4H-pyridino[1,2-a]pyrimidin-4-one (10) are in agreement with the literature data for these two compounds, prepared previously from methyl (Z)-2-acetylamino-3-(dimethylamino)propenoate. 10,12 The configuration of the C(2),C(3) double bond in compounds 3 and 5c was studied using the 2D HMBC NMR technique.…”

Synthesis of heteroaryl substituted α‐amino acid derivatives, polyols, and related compounds

“…Reactions with ambident nucleophiles, probably the most typical reactions of 3-(dimethylamino)propenoates 22, Supported by our results in acyclic 3-(dimethylamino)propenoate series [28][29][30] and by the results of Young and coworkers [25][26][27] …”

A Simple Stereoselective One Pot Conversion of Compounds With a Dimethylaminomethylene Group Into Enol Esters

“…1,1-Diacetates are often formed as a side reaction products. 7 Recently, a series of alkyl 2-(2,2-disubstituted ethenyl)amino-3-dimethylaminopropenoates have been synthesized as reagents for the preparation of various heterocyclic systems, such as pyran-2-ones and fused pyran-2-ones, fused pyridinones 8,9 and pyrimidinones, 8,9 pyrrole-2-carboxylates 10,11 and imidazole-4-carboxylates. 12 …”