Synthesis, characterization and polymerization of a novel glycidyl phosphinate

Authors
Alcon, MJ Espinosa, MA Galia, M Cadiz, V
Citation
Mj. Alcon et al., Synthesis, characterization and polymerization of a novel glycidyl phosphinate, MACRO RAPID, 22(15), 2001, pp. 1265-1271
Citations number
17
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
MACROMOLECULAR RAPID COMMUNICATIONS
ISSN journal
10221336 → ACNP
Volume
22
Issue
15
Year of publication
2001
Pages
1265 - 1271
Database
ISI
SICI code
1022-1336(20011017)22:15<1265:SCAPOA>2.0.ZU;2-9
Abstract
Communication: With the aim to obtain flame-retardant epoxy resins, a new g lycidyl phosphinate, 9-(9,10-dihydro-9-oxa- 10-phosphaphenanthrene-10-oxide )-2,3-epoxypropyl (DOPO-Gly) was synthesized via a two-step synthesis. The subsequent reaction of DOPO-Gly with BF3 . Et2O resulted in a polyether wit h a pendant bulky phosphorylated group. Likewise, the reaction with phthali c acid anhydride gave the expected dihydroxy ester. However, the reaction w ith tertiary or primary amines led to isomerization and no polymer was obta ined.