N-Substituted 3,4-Alkylenedioxypyrroles, Ester Substituted Dihydroxypyrroles and Methods for Synthesis of These Pyrroles
申请人:Reynolds John R.
公开号:US20090149661A1
公开(公告)日:2009-06-11
A family of N-substituted 3,4-alkylenedioxypyrrole includes monomers for of formula (I) electropolymerization to conjugated polymers and key intermediates for the preparation of the monomers. The preparation of the //-substituted 3,4-alkylenedioxypyrroles is carried out via a synthetic intermediate, an ester substituted dihydroxypyrrole. The synthetic method to prepare the //-substituted 3,4-alkylenedioxypyrrole intermediates and ultimately the N-substituted 3,4-alkylenedioxypyrrole monomers begins with a reaction to form the ester substituted dihydroxypyrrole.
N-SUBSTITUTED 3,4-ALKYLENEDIOXYPYRROLES, ESTER SUBSTITUTED DIHYDROXYPYRROLES AND METHODS FOR SYNTHESIS OF THESE PYRROLES
申请人:University of Florida Research Foundation,
Incorporated
公开号:EP1931630A1
公开(公告)日:2008-06-18
US7799932B2
申请人:——
公开号:US7799932B2
公开(公告)日:2010-09-21
[EN] N-SUBSTITUTED 3,4-ALKYLENEDIOXYPYRROLES, ESTER SUBSTITUTED DIHYDROXYPYRROLES AND METHODS FOR SYNTHESIS OF THESE PYRROLES<br/>[FR] 3,4-ALKYLENEDIOXYPYRROLES N-SUBSTITUES, DIHYDROXYPYRROLES ESTER SUBSTITUES ET METHODES DE SYNTHESE DE CES PYRROLES
申请人:UNIV FLORIDA
公开号:WO2007041724A1
公开(公告)日:2007-04-12
[EN] A family of N-substituted 3,4-allcylenedioxypyrrole includes monomers of formula (I) electropolymerization to conjugated polymers and key intermediates for the preparation of the monomers. The preparation of the //-substituted 3,4-aJkylenedioxypyrtoles is carried out via a synthetic intermediate, an ester substituted dihydroxypyrrole. The synthetic method to prepare the //-substituted 3,4-alkylenedioxypyrrole intermediates and ultimately the N- substituted 3,4-alkylenedioxypyrrole monomers begins with a reaction to form the ester substituted dihydroxypyrrole. [FR] L'invention concerne une famille de 3,4-alkylènedioxypyrroles N-substitués comprenant des monomères de formule (I) pour électropolymérisation en polymères conjugués et les intermédiaires clés pour la préparation de ces monomères. La préparation de 3,4-alkylènedioxypyrroles N-substitués est réalisée via un intermédiaire de synthèse, un dihydroxypyrrole ester substitué. La méthode de synthèse pour préparer les intermédiaire des 3,4-alkylènedioxypyrroles N-substitués, puis enfin les monomères 3,4-alkylènedioxypyrroles N-substitués débute avec une réaction de formation de dihydroxypyrroles ester substitués.