Phthalonitrile → HCID 178514814, 화합물

HRID 550329

반응식

HRID 550329 반응식
[CH:1]1[CH:2]=[CH:3][C:4]2[C:5](=[C:7]3[N:39]=[C:38]4[N:40]=[C:31]([C:32]5[CH:33]=[CH:34][CH:35]=[CH:36][C:37]=54)[N:30]=[C:28]4[NH:29][C:21]([C:22]5[CH:23]=[CH:24][CH:25]=[CH:26][C:27]=54)=[N:20][C:18]4=[N:19][C:11]([C:12]5[CH:13]=[CH:14][CH:15]=[CH:16][C:17]=54)=[N:10][C:9]=2[NH:8]3)[CH:6]=1.N=C1C2C(=CC=CC=2)C(=N)N1.C1C=C(C#N)C(C#N)=CC=1.[O-:62]CCC.[O-]CCC.[O-]CCC.[O-]CCC.[Ti+4:78]>CN1CCCC1=O>[CH:2]1[CH:3]=[C:4]2[C:9]3[N-:8][C:7]([C:5]2=[CH:6][CH:1]=1)=[N:39][C:38]1=[N:40][C:31]([C:32]2[C:37]1=[CH:36][CH:35]=[CH:34][CH:33]=2)=[N:30][C:28]1=[N:29][C:21]([C:22]2[C:27]1=[CH:26][CH:25]=[CH:24][CH:23]=2)=[N:20][C:18]1[N-:19][C:11](=[C:12]2[C:17]=1[CH:16]=[CH:15][CH:14]=[CH:13]2)[N:10]=3.[O-2:62].[Ti+4:78]

참가 물질

6

반응물 4

HCID 7042PhthalonitrileHCID 9903917Titanium tetrapropoxideHCID 86280045PhthalocyanineHCID 178508669HCID 178508669, 화합물

생성물 1

HCID 178514814HCID 178514814, 화합물

시약·촉매·용매 1

HCID 13387N-methyl-2-pyrrolidone용매

반응 조건

온도
198 °C

실험 절차

A Type I titanyl phthalocyanine was prepared as follows: To a 300 milliliter three-necked flask fitted with mechanical stirrer, condenser and thermometer maintained under an argon atmosphere was added 3.6 grams (0.025 mole) of 1,3-diiminoisoindoline, 9.6 grams (0.075 mole) of o-phthalonitrile, 75 milliliters (80 weight percent) of N-methylpyrrolidone and 7.11 grams (0.025 mole) of titanium tetrapropoxide (all obtained from Aldrich Chemical Company except phthalonitrile which was obtained from BASF). The resulting mixture (20 weight percent of solids) was stirred and warmed to reflux (about 198° C.) for 2 hours. The resultant black suspension was cooled to about 150° C. and then was filtered by suction through a 350 milliliter, M-porosity sintered glass funnel, which had been preheated with boiling dimethyl foramide (DMF). The solid Type I TiOPc product resulting was washed with two 150-milliliter portions of boiling DMF and the filtrate, initially black, became a light blue-green color. The solid was slurried in the funnel with 150 milliliters of boiling DMF and the suspension was filtered. The resulting solid was washed in the funnel with 150 milliliters of DMF at 25° C. and then with 50 milliliters of methanol. The resultant shiny purple solid was dried at 70° C. overnight to yield 10.9 grams (76 percent) of pigment, which was identified as Type I TiOPc on the basis of its X-ray powder diffraction trace. Elemental analysis of the product indicated C, 66.54; H, 2.60; N, 20.31; and Ash (TiO2), 13.76. TiOPc requires (theory): C, 66.67; H, 2.80; N, 19.44; and Ash, 13.86.

후처리

  1. customwas prepared
  2. customTo a 300 milliliter three-necked flask fitted with mechanical stirrer, condenser
  3. temperaturethermometer maintained under an argon atmosphere
  4. temperaturewarmed
  5. temperatureThe resultant black suspension was cooled to about 150° C.
  6. filtrationwas filtered by suction through a 350 milliliter, M-porosity

출처 및 근거

ORD 기록
ord-ebe8b26163a84c6cb10340231a7f0602
출처 데이터셋
uspto-grants-2011_05
특허 번호
US07947417B2

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