1,3-Bis(1-isocyanato-1-methylethyl)benzene → Tmxdi T4egma

HRID 1086657

반응식

HRID 1086657 반응식
[CH3:1][C:2]([N:16]=[C:17]=[O:18])([C:4]1[CH:9]=[CH:8][CH:7]=[C:6]([C:10]([N:13]=[C:14]=[O:15])([CH3:12])[CH3:11])[CH:5]=1)[CH3:3].[CH2:19]([NH2:31])[CH2:20][O:21][CH2:22][CH2:23][O:24][CH2:25][CH2:26][O:27][CH2:28][CH2:29][OH:30]>>[CH3:3][C:2]([N:16]=[C:17]=[O:18])([C:4]1[CH:9]=[CH:8][CH:7]=[C:6]([C:10]([N:13]=[C:14]=[O:15])([CH3:11])[CH3:12])[CH:5]=1)[CH3:1].[CH2:19]([NH2:31])[CH2:20][O:21][CH2:22][CH2:23][O:24][CH2:25][CH2:26][O:27][CH2:28][CH2:29][OH:30]

참가 물질

3

반응물 2

HCID 177191,3-Bis(1-isocyanato-1-methylethyl)benzeneHCID 160103Ethanol, 2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]-

생성물 1

HCID 131716948Tmxdi T4egma

실험 절차

To a one-liter 3-necked flask equipped with a thermometer, stirrer, dropping funnel and a nitrogen inlet was 122 g (0.5M) of TMXDI (from American Cyanamid). Then 193 g (1.0 mole) of tetraethylene glycol monoamine was added over a 50 minute period keeping the temperature below 36° C. A clear viscous product was obtained.

후처리

  1. customTo a one-liter 3-necked flask equipped with a thermometer, stirrer
  2. customthe temperature below 36° C
  3. customA clear viscous product was obtained

출처 및 근거

ORD 기록
ord-cc123ef2ccd84e13a0072d2a80df34b2
출처 데이터셋
uspto-grants-1991_07
특허 번호
US05030754

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