Notes- Synthesis of 4-(2,3-Epoxypropoxy)-phenyltrimethylsilane
✍ Scribed by Neville, Roy
- Book ID
- 126012903
- Publisher
- American Chemical Society
- Year
- 1960
- Tongue
- English
- Weight
- 280 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0022-3263
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## Abstract Pure 4,4′‐bis(2,3‐epoxypropoxy)biphenyl (1) has been synthesized and its mesophase behaviour has been investigated. 1 forms a monotropic nematic mesophase with a virtual clearing temperature of 109°C. 1 has been cured with 2,4‐diaminotoluene (3), 4,4′‐diaminobiphenyl (4), and 4‐aminophe
## Abstract The addition polymerization of aromatic disecondary diamines and 2,2‐bis[4‐(2,3‐epoxypropoxy)phenyl]propane (DGEBA) leads to linear high molecular weight epoxide‐amine addition polymers with number‐average molecular weights ranging from 10 000 to 20 000 g/mol. Depending on the amine str