The preparation of ester heterocycles mostly uses heteroatoms as nucleophilic sites, which are achieved by intramolecular substitution or addition reactions. Compound: 3-Methyl-1H-pyrrole( cas:616-43-3 ) is researched.Application of 616-43-3.Marey, Therese; Arriau, Jean published the article 《Theoretical and experimental study of monosubstituted pyrroles》 about this compound( cas:616-43-3 ) in Comptes Rendus des Seances de l’Academie des Sciences, Serie C: Sciences Chimiques. Keywords: pyrrole UV spectra; formation energy pyrrole; electronic transition pyrrole. Let’s learn more about this compound (cas:616-43-3).
The energies of formation of 2-substituted pyrroles and 3-substituted pyrroles are almost the same; and the wavelengths of the π → π* electronic transition increase in the following order: H < Me < CN < CO2H < CH:NOH < CHO < NO2. Exptl. studies confirm the theoretical relation between wavelength and substituent. The larger bathochromic shifts are observed for the 2-substituted compounds If you want to learn more about this compound(3-Methyl-1H-pyrrole)Application of 616-43-3, you may wish to communicate with the author of the article,or consult the relevant literature related to this compound(616-43-3).
Reference:
Synthesis and Crystal Structure of a Chiral C3-Symmetric Oxygen Tripodal Ligand and Its Applications to Asymmetric Catalysis,
Chiral lanthanide(III) complexes of sulphur–nitrogen–oxygen ligand derived from aminothiourea and sodium D-camphor-β-sulfonate