Bisphenol A → 2,2-Bis[p-(2-glycidyloxyhexoxy)phenyl]propane

HRID 1837407노트

반응식

HRID 1837407 반응식
[CH2:1]([CH:5]1[CH2:7][O:6]1)[CH2:2][CH2:3][CH3:4].[OH:8][C:9]1[CH:14]=[CH:13][C:12]([C:15]([C:18]2[CH:23]=[CH:22][C:21]([OH:24])=[CH:20][CH:19]=2)([CH3:17])[CH3:16])=[CH:11][CH:10]=1.[CH2:25]([CH:27]1[O:29][CH2:28]1)Cl.[OH-:30].[Na+]>[Br-].C([N+](C)(C)C)C1C=CC=CC=1.[Br-].C[N+](C)(C)C.O>[CH2:16]([O:6][CH:5]([CH2:1][CH2:2][CH2:3][CH3:4])[CH2:7][O:8][C:9]1[CH:10]=[CH:11][C:12]([C:15]([C:18]2[CH:19]=[CH:20][C:21]([O:24][CH2:14][CH:9]([O:8][CH2:25][CH:27]3[O:29][CH2:28]3)[CH2:10][CH2:11][CH2:12][CH3:13])=[CH:22][CH:23]=2)([CH3:17])[CH3:16])=[CH:13][CH:14]=1)[CH:15]1[O:30][CH2:17]1

참가 물질

8

반응물 4

HCID 6623Bisphenol AHCID 7835EpichlorohydrinHCID 14798Sodium HydroxideHCID 150362-Butyloxirane

생성물 1

HCID 226006432,2-Bis[p-(2-glycidyloxyhexoxy)phenyl]propane

시약·촉매·용매 3

HCID 21449Benzyltrimethylammonium bromide촉매HCID 66137Tetramethylammonium bromide촉매HCID 962Water용매

실험 절차

With stirring, 100.2 g (1 mol) of butyl oxirane, 114 g (0.5 mol) of bisphenol A and 2.14 g of benzyltrimethylammonium bromide are heated to 110° C. When the exothermic reaction has subsided (rise in temperature to 115° C.), the reaction is further stirred at 110° C. until the epoxy value is less than 0.1 eq/kg (16 h). 85.52 g (0.2 mol) of the resultant action product are reacted with 296 g (3.2 mol) of epichlorohydrin and 1.32 g of tetramethylammonium bromide according to the method described in EP-A 22 073. After addition of 33.6 g (0.42 mol) of 50% aqueous sodium hydroxide and removal of the water under vacuum, the product is isolated and dried.

후처리

  1. customWhen the exothermic reaction
  2. custom(rise in temperature to 115° C.)
  3. customless than 0.1 eq/kg (16 h)
  4. customthe product is isolated
  5. customdried

출처 및 근거

ORD 기록
ord-ff522709c74e49f2a70511c5f8882a39
출처 데이터셋
uspto-grants-2004_08
특허 번호
US06783809B2

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