An article SYNTHESIS, CRYSTAL STRUCTURE, AND DFT STUDIES OF ETHYL 4-HYDROXY-2-(4-METHOXYPHENYL)-5-OXO-1-PHENYL-2,5-DIHYDRO-1H-PYRROLE-3-CARBOXYLATE WOS:000618238700006 published article about SPECTROSCOPIC CHARACTERIZATIONS in [Ahankar, H.] Islamic Azad Univ, Dept Chem, Abhar Branch, Abhar, Iran; [Ramazani, A.] Univ Zanjan, Dept Chem, Zanjan, Iran; [Ramazani, A.] Univ Zanjan, Res Inst Modern Biol Tech, Zanjan, Iran; [Saeidian, H.] Payame Noor Univ PUN, Dept Sci, Tehran, Iran; [slepokura, K.; Lis, T.] Univ Wroclaw, Fac Chem, Wroclaw, Poland in 2021.0, Cited 55.0. Application In Synthesis of 4-Methoxybenzaldehyde. The Name is 4-Methoxybenzaldehyde. Through research, I have a further understanding and discovery of 123-11-5
An efficient method for the synthesis of a new highly substituted pyrrolidinone derivative is developed via a three-component one-pot reaction of aniline, diethyl acetylenedicarboxylate, and 4-anisaldehyde. The structure of ethyl 4-hydroxy-2-(4-methoxyphenyl)-5-oxo-1-phenyl-2,5-dihydro-1H-pyrrole-3-carboxylate is confirmed by FTIR, H-1 and C-13 NMR spectroscopy. Unambiguous evidence for the structure of the synthesized product is obtained from the single crystal X-ray analysis. The comparison of both its molecular structure and intermolecular interactions with the previously known analogous compounds reveals that the mutual syn- or antiperiplanar orientation of ester C=O and pyrrolinone-bound OH is related to the type of molecular dimers formed in the solid state. The geometrical structure, the HOMO-LUMO analysis (electrophilicity index), H-1 and C-13 chemical shifts of the desired product are also calculated by DFT at the B3LYP level with the 6-31++G(d,p) basis set. The calculated chemical shifts are in compliance with the experimental data.
Application In Synthesis of 4-Methoxybenzaldehyde. About 4-Methoxybenzaldehyde, If you have any questions, you can contact Ahankar, H; Ramazani, A; Saeidian, H; Slepokura, K; Lis, T or concate me.
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,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles