- Polycyclic dihydroxy compound and methods for preparation
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A process of forming a polycyclic dihydroxy compound is described. The polycyclic dihydroxy compound has Formula (I) wherein R1, R2 and R3 are independently at each occurrence selected from the group consisting of a cyano functionality, a halogen, an aliphatic functionality having 1 to 10 carbons, a cycloaliphatic functionality having 3 to 10 carbons, and an aromatic functionality having 6 to 10 carbons; and wherein each occurrence of “n”, “m”, and “p” independently has a value of 0, 1, 2, 3, or 4. Also described are polycyclic dihydroxy compounds of Formula (I) in which the phthalimide group is meta to the triaryl-substituted carbon.
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Page/Page column 18
(2010/11/27)
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- Synthesis and characterization of hyperbranched aromatic poly(ether imide)s
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The four AB2 monomers, N-[3- or 4-bis(4-hydroxyphenyl)toluoyl]-4-chlorophthalimide and N-{3- or 4-[1,1-bis(4-hydroxyphenyl)]ethylphenyl}-4-chlorophthalimides, were prepared and used for synthesis of hyperbranched poly(ether imide)s bearing hydr
- Li, Xiuru,Li, Yuesheng,Tong, Yuejin,Shi, Linqi,Liu, Xiaohang
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p. 5537 - 5544
(2007/10/03)
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