EP-302 → Bis(4-hydroxyphenyl)phenylphosphine Oxide EPON 828
反応式
[OH:1][C:2]1[CH:7]=[CH:6][C:5]([P:8](=[O:22])([C:15]2[CH:20]=[CH:19][C:18]([OH:21])=[CH:17][CH:16]=2)[C:9]2[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=2)=[CH:4][CH:3]=1.[CH3:23][C:24]([C:33]1[CH:38]=[CH:37][C:36]([OH:39])=[CH:35][CH:34]=1)([C:26]1[CH:31]=[CH:30][C:29]([OH:32])=[CH:28][CH:27]=1)[CH3:25].[CH2:40]1[O:42][CH:41]1[CH2:43][Cl:44]>CC(O)COC>[OH:1][C:2]1[CH:7]=[CH:6][C:5]([P:8](=[O:22])([C:15]2[CH:16]=[CH:17][C:18]([OH:21])=[CH:19][CH:20]=2)[C:9]2[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=2)=[CH:4][CH:3]=1.[CH3:25][C:24]([C:26]1[CH:31]=[CH:30][C:29]([OH:32])=[CH:28][CH:27]=1)([C:33]1[CH:34]=[CH:35][C:36]([OH:39])=[CH:37][CH:38]=1)[CH3:23].[CH2:40]1[O:42][CH:41]1[CH2:43][Cl:44]参加物
4
実験手順
Bis(4-hydroxyphenyl)phenylphosphine oxide (196.0 g) and EPON 828 (782.0 g) were heated at 170° C. for 40 min. The clear dark brown resin was then diluted with 218 g of PGME and filtered hot through a pad of glass wool. Solution EEW: 454; % Solids: 88.7.