EP-302 → Bis(4-hydroxyphenyl)phenylphosphine Oxide EPON 828

HRID 967689

反応式

HRID 967689 の反応式
[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

反応物 2

HCID 62790EP-302HCID 69930p,p'-(Phenylphosphinylidene)bisphenol

生成物 1

HCID 131725191Bis(4-hydroxyphenyl)phenylphosphine Oxide EPON 828

試薬・触媒・溶媒 1

HCID 79001-Methoxy-2-propanol溶媒

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.

後処理

  1. filtrationfiltered hot through a pad of glass wool

出典と根拠

ORDレコード
ord-93620b649522495581d065ea13a6552d
出典データセット
uspto-grants-2005_10
特許番号
US06955851B2

関連ノート

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