Epoxy compounds usually have stronger nucleophilic ability, because the alkyl group on the oxygen atom makes the bond angle smaller, which makes the lone pair of electrons react more dissimilarly with the electron-deficient system. Compound: Ethyl 3,5-Dimethyl-2-pyrrolecarboxylate, is researched, Molecular C9H13NO2, CAS is 2199-44-2, about Synthesis and spectral properties of 3,3′-bis(dipyrrolylmethene).Safety of Ethyl 3,5-Dimethyl-2-pyrrolecarboxylate.
Bis(2,4,7,8,9-pentamethyldipyrrolylmethen-3-yl)(4′-methoxyphenyl)methane dihydrobromide was synthesized and its spectral properties were studied. The basicity of the ligand 3,3′-bis-(dipyrrolylmethene) decreases upon insertion of the methoxyphenyl group in the 3,3′-spacer.
From this literature《Synthesis and spectral properties of 3,3′-bis(dipyrrolylmethene)》,we know some information about this compound(2199-44-2)Safety of Ethyl 3,5-Dimethyl-2-pyrrolecarboxylate, but this is not all information, there are many literatures related to this compound(2199-44-2).
Reference:
Thiazolidine – Wikipedia,
Thiazolidine – ScienceDirect.com