1-Butanol → Tall-oil rosin

HRID 1418098

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HRID 1418098 반응식
[C:1]([O:5]CC)(=[O:4])[CH:2]=[CH2:3].[C:8](OC)(=O)[C:9]([CH3:11])=[CH2:10].[C:15](O)(=O)[CH:16]=[CH2:17].[C:20](OC(C)(C)C)(=O)[C:21](C)=[CH2:22].N(C(C)(C)C#N)=N[C:32](C)([CH3:35])[C:33]#N.[CH2:42](O)[CH2:43][CH2:44][CH3:45]>C1(C)C(C)=CC=CC=1>[CH3:10][CH:9]([C:8]1[CH2:22][CH2:21][CH:20]2[C:44](=[CH:43][CH2:42][CH:15]3[C:2]([C:1]([OH:5])=[O:4])([CH3:3])[CH2:35][CH2:32][CH2:33][C:16]32[CH3:17])[CH:45]=1)[CH3:11]

참가 물질

8

반응물 6

HCID 2631-ButanolHCID 6547AzobisisobutyronitrileHCID 6581Acrylic AcidHCID 6658Methyl MethacrylateHCID 8821Ethyl AcrylateHCID 11448tert-Butyl methacrylate

생성물 1

HCID 90895Tall-oil rosin

시약·촉매·용매 1

HCID 7237O-Xylene용매

반응 조건

온도
90 °C

실험 절차

A mixture of 50 parts of xylene and 50 parts of n-butanol was heated to 90° C. in the same flask as used in Production Example 1. To this was added dropwise a mixture of 54.6 parts of ethyl acrylate, 7.4 parts of methyl methacrylate, 16.7 parts of acrylic acid, 21.3 parts of t-butyl methacrylate and 2 parts of azobisisobutyronitrile at a constant rate over 3 hours. After the addition, the mixture was kept at the same temperature for 2 hours. A resin solution called Varnish B having 50.1% solids, a viscosity of 5.2 poise and a resin acid number of 130 was obtained.

후처리

  1. additionTo this was added dropwise
  2. additionAfter the addition

출처 및 근거

ORD 기록
ord-d4b36fd40b3e4203ba592638b378b5be
출처 데이터셋
uspto-grants-1999_03
특허 번호
US05880173

연결된 노트

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