Water → Propylene glycol methyl ether acetate

HRID 630565

반응식

HRID 630565 반응식
O.CC(C)[O-].CC(C)[O-].CC(C)[O-].CC(C)[O-].[Ti+4:18].C(NCCO)CCC.[CH3:27][CH:28]([O:32][C:33]([CH3:35])=[O:34])[CH2:29][O:30][CH3:31]>C(O)(C)C>[CH3:27][CH:28]([O:32][C:33]([CH3:35])=[O:34])[CH2:29][O:30][CH3:31].[Ti:18]

참가 물질

7

반응물 4

HCID 962WaterHCID 7946Propylene glycol methyl ether acetateHCID 8132ButylethanolamineHCID 11026Titanium isopropoxide

생성물 2

HCID 7946Propylene glycol methyl ether acetateHCID 23963Titanium

시약·촉매·용매 1

HCID 3776Isopropanol용매2회

실험 절차

A mixture of purified water (2.7 g) and isopropyl alcohol (50 g) was dropped to a mixture of titanium tetraisopropoxide (28.4 g), isopropyl alcohol (50 g) and 2-(butylamino)ethanol (11.8 g). After completion of dropping, the mixture was agitated for 2 hours, subjected to hydrolytic condensation and heated to reflux for 2 hours. PGMEA (100 g) was added thereto and was concentrated under reduced pressure to obtain a PGMEA solution of a titanium-containing condensate (B-I) (130 g). The solid content concentration of the titanium-containing condensate was 13.5%.

후처리

  1. customsubjected to hydrolytic condensation
  2. temperatureheated
  3. temperatureto reflux for 2 hours
  4. concentrationwas concentrated under reduced pressure

출처 및 근거

ORD 기록
ord-a7ff4456d74f431681ceebc773a581f7
출처 데이터셋
uspto-grants-2016_04
특허 번호
US09315670B2

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