| 摘要 |
PROBLEM TO BE SOLVED: To provide a new 4,4'''-dihydroxy-p-quarterphenyl and a 4,4'-di(hydroxyphenyl)bicyclohexene being a direct raw material for producing the same. SOLUTION: The 4,4'''-dihydroxy-3,3'''-diphenyl-p-quarterphenyl is represented by formula (1). The 4,4'-di(3-phenyl-4-hydroxyphenyl)-1,1'-bicyclohexene-3,3'-diene is represented by formula (2). COPYRIGHT: (C)2010,JPO&INPIT |
