Divergent pathways to isophthalates and naphthalate esters from methyl coumalate
摘要:
Methyl coumalate readily reacts with enamines at ambient temperature to give lactones, which can be further transformed into isophthalates and tetrahydronaphthoates. Both cyclic and acyclic enamines show good reactivity. Dehydrogenation of tetrahydronaphthoate 4a was achieved on a hundred-gram scale. (C) 2018 Elsevier Ltd. All rights reserved.
Influence of Alkoxides and the Dimetalation of Some Alkylaryl Hydrocarbons<sup>1</sup>
作者:AVERY A. MORTON、JOHN L. EISENMANN
DOI:10.1021/jo01104a017
日期:1958.10
CONJUGATED POLYMERS HAVING AN IMINE GROUP AT THE INTRACHAIN ELECTRON DONOR BRIDGEHEAD POSITION USEFUL IN ELECTRONIC DEVICES
申请人:Bazan Guillermo C.
公开号:US20130032791A1
公开(公告)日:2013-02-07
Described herein are novel light absorbing conjugated polymeric electron donor materials for organic photovoltaic devices and other applications. In one embodiment, the polymer structure comprises a conjugated electron rich donor unit with an imine functionality at the bridgehead position and a conjugated electron deficient unit in the polymer backbone arranged in an alternating fashion. Monomers suitable for making the polymers, and devices utilizing the polymers, are also disclosed.