๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Synthesis and characterization of new cardo polyamides derived from 8,8-bis[4-(4-aminophenoxy)phenyl]tricyclo[5.2.1.02,6]decane

โœ Scribed by Der-Jang Liaw; Been-Yang Liaw; Chao-Yi Chung

Publisher
John Wiley and Sons
Year
1999
Tongue
English
Weight
71 KB
Volume
200
Category
Article
ISSN
1022-1352

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

Synthesis and characterization of new po
Synthesis and characterization of new polyamides derived from 1,6-bis[4-(4-aminophenoxy)phenyl]diamantane
โœ Yaw-Terng Chern; Wen-Liang Wang ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 158 KB

A series of new polyamides 3 were synthesized by direct polycondensation of the 1,6-bis[4-(4-aminophenoxy)phenyl]diamantane (1) with various dicarboxylic acids. The polyamides had inherent viscosities of 0.45-1.90 dL/g and number-average molecular weights (M n ) of 24,000 -110,000. Dynamic mechanica

Synthesis and characterization of new po
Synthesis and characterization of new polyamides derived from 1,3-bis[4-(4-aminophenoxy)phenyl]adamantane
โœ Yaw-Terng Chern; Kuo-Sheng Lin; Shen C. Kao ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 193 KB

Several new polyamides were synthesized by direct polycondensation of the 1,3-bis[4-(4-aminophenoxy)phenyl]adamantane ( I) with various dicarboxylic acids. The polyamides had inherent viscosities and number-average molecular weights ( M n ) of 0.46-0.96 dL/g and 28,000-109,000, respectively. All pol

Synthesis and characterization of new so
Synthesis and characterization of new soluble cardo polyamides containing the tricyclo[5.2.1.02,6]decane group
โœ Der-Jang Liaw; Been-Yang Liaw; Chao-Yi Chung ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 133 KB ๐Ÿ‘ 1 views

## A new cardo dicarboxylic acid, 8,8-bis[4-(4-carboxyphenoxy) phenyl]tricyclo[5.2.1.0 2,6 ]decane (BCPTD), was synthesized from 4,4ะˆ-(octahydro-4,7-methano-5H-inden-5-ylidene)bisphenol and p-fluorobenzonitrile via aromatic nucleophilic substitution followed by hydrolysis. A series of new cardo po

Synthesis and characterization of new ca
Synthesis and characterization of new cardo polyimides prepared from 5,5-Bis[4-(4-aminophenoxy)phenyl]-4,7-methanohexahydroindane
โœ Der-Jang Liaw; Been-Yang Liaw; Chao-Yi Chung ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 278 KB ๐Ÿ‘ 1 views

A new cardo diamine monomer, 5,5-bis[4-(4-aminophenoxy)phenyl]-4,7methanohexahydroindane (II), was prepared in two steps with high yield. The monomer was reacted with six different aromatic tetracarboxylic dianhydrides in N,Ndimethylacetamide (DMAc) to obtain the corresponding cardo polyimides via t