Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... Dihydropyrrolo[3,2-b]pyrrole was synthesized starting from 1,4-bis(trimethylsilyl)benzene. ... Compound was synthesized by Soth. 4 Although the 1,4-dimethyl derivative of was inadvertently prepared by thermolysis of triazatrishomobenzene, 5 the parent compound is still ...