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2-Bromoanisole → Tris(4-hydroxyphenyl)phosphine Oxide EPON 828

HRID 967690
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HRID 967690 반응식
[OH:1][C:2]1[CH:7]=[CH:6][C:5]([P:8](=[O:23])([C:16]2[CH:21]=[CH:20][C:19]([OH:22])=[CH:18][CH:17]=2)[C:9]2[CH:14]=[CH:13][C:12]([OH:15])=[CH:11][CH:10]=2)=[CH:4][CH:3]=1.BrC1C=CC=CC=1OC.[PH3]=O.[CH3:35][C:36]([C:45]1[CH:50]=[CH:49][C:48]([OH:51])=[CH:47][CH:46]=1)([C:38]1[CH:43]=[CH:42][C:41]([OH:44])=[CH:40][CH:39]=1)[CH3:37].[CH2:52]1[O:54][CH:53]1[CH2:55][Cl:56]>>[OH:1][C:2]1[CH:3]=[CH:4][C:5]([P:8](=[O:23])([C:9]2[CH:14]=[CH:13][C:12]([OH:15])=[CH:11][CH:10]=2)[C:16]2[CH:17]=[CH:18][C:19]([OH:22])=[CH:20][CH:21]=2)=[CH:6][CH:7]=1.[CH3:37][C:36]([C:38]1[CH:43]=[CH:42][C:41]([OH:44])=[CH:40][CH:39]=1)([C:45]1[CH:46]=[CH:47][C:48]([OH:51])=[CH:49][CH:50]=1)[CH3:35].[CH2:52]1[O:54][CH:53]1[CH2:55][Cl:56]
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 4

HCID 113582-BromoanisoleHCID 62790EP-3022회HCID 4183961Tris(4-hydroxyphenyl)phosphine oxideHCID 178527022HCID 178527022, 화합물2회

생성물 1

HCID 131725192Tris(4-hydroxyphenyl)phosphine Oxide EPON 828

반응 조건

온도
150 °C

실험 절차

A mixture of tris(4-hydroxyphenyl)phosphine oxide (prepared in a method analogous to example 2a,b using three equivalents of bromoanisole) (21.2 g) with EPON 828 (79.3 g) was heated over a 7 min period to 150° C. The mixture to this point was a slurry of the phosphine oxide in EPON 828. In the next 4 min., the pot reached a temperature of 180° C., and this point a portion of the phosphine oxide aggregated into a polymeric mass.

후처리

  1. customIn the next 4 min.
  2. customa temperature of 180° C.

출처 및 근거

ORD 기록
ord-83760bac48034df7ab3109825569caee
출처 데이터셋
uspto-grants-2005_10
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US06955851B2

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