Formula: C9H13NO2. The protonation of heteroatoms in aromatic heterocycles can be divided into two categories: lone pairs of electrons are in the aromatic ring conjugated system; and lone pairs of electrons do not participate. Compound: Ethyl 3,5-Dimethyl-2-pyrrolecarboxylate, is researched, Molecular C9H13NO2, CAS is 2199-44-2, about Pyrrole studies. XXX. A critical evaluation of the Knorr synthesis of trifluoromethylpyrroles and the reactivity of diethyl 4-trifluoromethyl-2-methylpyrrole-3,5-dicarboxylate. Author is Jones, R. Alan; Rustidge, David C.; Cushman, Susan M..
Pyrroles I (R = CO2Et, COMe) were prepared from F3CCOCH2CO2Et (II) and MeCOCH2R. II was nitrosated in HOAc, the mixture was refluxed, MeCOCH2CO2Et was added, Zn dust was introduced, and the new mixture was refluxed to give I (R = CO2Et). The nitrosation of MeCOCH2CO2Me and treatment of the product with II and Zn gave pyrrole III.
This literature about this compound(2199-44-2)Formula: C9H13NO2has given us a lot of inspiration, and I hope that the research on this compound(Ethyl 3,5-Dimethyl-2-pyrrolecarboxylate) can be further advanced. Maybe we can get more compounds in a similar way.
Reference:
Thiazolidine – Wikipedia,
Thiazolidine – ScienceDirect.com