申请人:MINISTERO DELL' UNIVERSITA' E DELLA RICERCA SCIENTIFICA E TECNOLOGICA
公开号:EP0337175A1
公开(公告)日:1989-10-18
Preparation of 2-aryl-hydroquinones of formula (I) by oxidizing by an electrochemical route a compound of formula (II):
wherein A represents an aryl group optionally substituted with groups compatible with the reaction conditions in an acidic aqueous reaction medium, at temperatures within the range of from 10 to 100°C, and with anodes of graphite or PbO₂. The products are used in photography and in the field of liquid-crystal polymers.
通过电化学方法氧化式(II)化合物制备式(I)的 2-芳基对苯二酚:
其中 A 代表芳基,可选择被与反应条件相适应的基团取代,反应介质为酸性水溶液,温度范围为 10 至 100°C,阳极为石墨或 PbO₂。这些产品可用于摄影和液晶聚合物领域。
An Optical Method for the Study of Reversible Organic Oxidation—Reduction Systems. IV. Arylquinones
作者:D. E. Kvalnes
DOI:10.1021/ja01326a082
日期:1934.11
US5098531A
申请人:——
公开号:US5098531A
公开(公告)日:1992-03-24
273. Studies in the terphenyl series. Part III. The preparation and nitration of m-terphenyl