Monomers containing at least one biaryl unit and polymers and derivatives prepared therefrom
申请人:——
公开号:US20040254327A1
公开(公告)日:2004-12-16
The invention relates to bisphenol monomers containing one or more biaryl units and related polymers, derivatives and resins thereof and more particularly to Bisphenol monomers containing two biaryl units separated by a spacer group X, and to bisphenol monomers containing a biaryl unit and an aryl unit separated by a spacer group X, and to polymers, derivatives, resins and related products prepared therefrom.
Sumerford, Journal of the American Pharmaceutical Association (1912), 1947, vol. 36, p. 127
作者:Sumerford
DOI:——
日期:——
Bhattacharyya, 1945, vol. 5, p. 127,128
作者:Bhattacharyya
DOI:——
日期:——
Synthesis of new 4,4?-bis(arylethynyl)benzophenones and 4,4?-bis(arylglyoxalyl)benzophenones based on chloral
作者:M. L. Keshtov、N. M. Belomoina、T. M. Kazieva、A. L. Rusanov、A. K. Mikitaev
DOI:10.1007/bf01435794
日期:1996.3
4,4'-Diiodobenzophenone was obtained by a three-stage synthesis from chloral and iodobenzene. 4,4'-Bis(arylethynyl)benzophenones were synthesized by cross-coupling of 4,4'-diiodobenzophenone with terminal arylethynes in the presence of a complex Pd catalyst; further oxidation of rile products obtained in an iodine/DMSO medium afforded new bis(arylglyoxalyl)benzophenones.