Azobisisobutyronitrile → 3,6-Dimethyl-3-octanol

HRID 266658

반응식

HRID 266658 반응식
C(O[CH2:7][C:8]1[CH:13]=[CH:12]C=[CH:10][CH:9]=1)(=O)C(C)=C.[C:14](OCCOCCCC)(=O)C(C)=C.[C:27]([OH:31])(=O)[CH:28]=[CH2:29].SCCC(OC)=O.N(C(C1CC1)(C)C#N)=NC(C1CC1)(C)C#N.N(C(C)(C)C#N)=NC(C)(C)C#N>>[CH3:10][CH2:9][CH:8]([CH2:13][CH2:12][C:27]([OH:31])([CH2:28][CH3:29])[CH3:14])[CH3:7]

참가 물질

7

반응물 6

HCID 6547AzobisisobutyronitrileHCID 6581Acrylic AcidHCID 17236Benzyl methacrylateHCID 18050Methyl 3-mercaptopropionateHCID 835552-Butoxyethyl methacrylateHCID 212256832,2'-Azobis(2-cyclopropylpropionitrile)

생성물 1

HCID 90273,6-Dimethyl-3-octanol

실험 절차

To the solution was dropwise added a mixed solution of 48 g of benzyl methacrylate, 40 g of 2-butoxyethyl methacrylate, 12 g of acrylic acid, 2.6 g of methyl 3-mercaptopropionate and 1.2 g of 2,2'-azobis(2-cyclopropylpropionitrile) (abbreviated as ACPP) over a period of one hour, followed by stirring for one hour. To the reaction mixture was added 0.8 g of ACPP, followed by reacting for 2 hours. Further, 0.5 g of 2,2'-azobis-(isobutyronitrile) (abbreviated as AIBN) was added thereto, the reaction temperature was adjusted to 80° C., and the reaction was continued for 3 hours. After cooling, the reaction mixture was passed through a nylon cloth of 200 mesh to obtain a white dispersion which was a latex of good monodispersity with a polymerization rate of 97% and an average grain diameter of 0.19 μm. The grain diameter was measured by CAPA-500 manufactured by Horiba Ltd. (hereinafter the same).

후처리

  1. additionTo the reaction mixture was added 0.8 g of ACPP
  2. waitby reacting for 2 hours
  3. customwas adjusted to 80° C.
  4. waitthe reaction was continued for 3 hours
  5. temperatureAfter cooling
  6. customto obtain a white dispersion which

출처 및 근거

ORD 기록
ord-8b6894a82d8e4ea595df7b5c8d77a5cb
출처 데이터셋
uspto-grants-1997_07
특허 번호
US05652076

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