Acrylic Acid → Zinc acrylate

HRID 1351757노트

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HRID 1351757 반응식
[O-2].[Zn+2:2].[C:3]([OH:7])(=[O:6])[CH:4]=[CH2:5]>CCCCCCC>[C:3]([O-:7])(=[O:6])[CH:4]=[CH2:5].[Zn+2:2].[C:3]([O-:7])(=[O:6])[CH:4]=[CH2:5]

참가 물질

4

반응물 2

HCID 6581Acrylic AcidHCID 3007857Zinc Oxide

생성물 1

HCID 159747Zinc acrylate수율 100%

시약·촉매·용매 1

HCID 8900Heptane용매

반응 조건

온도
50 °C

실험 절차

In a jacketed kneader having an inner volume of 10 L and made of SUS-316, 1,140 g of heptane was placed as a solvent and 407 g of zinc oxide was added and they were stirred together till they formed a suspension. While the inner temperature of the kneader holding the suspension was retained at a temperature in the range of 5–30° C., 739 g of acrylic acid was gradually added to the suspension over a period of three hours till the temperature reached 40° C. At 40° C., the ensuant reaction was continued for four hours. Then, while the inner pressure of the kneader was gradually lowered and the inner temperature was raised to 50° C. till the pressure reached 20 Torrs, the reaction solution was distilled for five hours to expel the reaction product and the heptane. Consequently, 1,037 g of zinc acrylate was obtained.

후처리

  1. customformed a suspension
  2. additionwas gradually added to the suspension over a period of three hours till the temperature
  3. customreached 40° C
  4. customAt 40° C., the ensuant reaction
  5. distillationthe reaction solution was distilled for five hours

출처 및 근거

ORD 기록
ord-94c3241c51ab4ef99c9255688675b214
출처 데이터셋
uspto-grants-2007_05
특허 번호
US07217829B2

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