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Hydrochloric Acid → HCID 53895840, 화합물

HRID 436189
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HRID 436189 반응식
[CH3:1][C:2]1[CH:7]=[CH:6][CH:5]=[C:4]([CH3:8])[C:3]=1[OH:9].[CH2:10]([O:22][C:23](=[O:28])[CH2:24][C:25]([CH3:27])=O)[CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH3:21].[CH2:29](S)[CH3:30].Cl>C1(C)C=CC=CC=1>[CH2:10]([O:22][C:23](=[O:28])[CH2:24][C:25]([C:6]1[CH:7]=[C:2]([CH3:1])[C:3]([OH:9])=[C:29]([CH3:30])[CH:5]=1)([C:6]1[CH:5]=[C:4]([CH3:8])[C:3]([OH:9])=[C:2]([CH3:1])[CH:7]=1)[CH3:27])[CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH3:21]
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 4

HCID 313Hydrochloric AcidHCID 6343EthanethiolHCID 113352,6-DimethylphenolHCID 104190Lauryl acetoacetate

생성물 1

HCID 53895840HCID 53895840, 화합물

시약·촉매·용매 1

HCID 1140Toluene용매

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온도
10 °C

실험 절차

In a four-necked flask, 122 g of 2,6-dimethyl-phenol (1 mol), 135 g of acetoacetic acid dodecyl ester (0.5 mol) and 0.7 g of ethyl mercaptan were mixed and at 10° C gaseous hydrogen chloride was passed through this mixture for 8 hours. The mixture was stirred for 24 hours at 10° C, then toluene was added and the resulting water was distilled off in an azeotropic mixture. Upon cooling, the 3,3-bis(4'-hydroxy-3' ,5'-dimethylphenyl)butanoic acid dodecyl ester precipitated from the toluene solution in crystals.

후처리

  1. distillationthe resulting water was distilled off in an azeotropic mixture
  2. temperatureUpon cooling
  3. customthe 3,3-bis(4'-hydroxy-3' ,5'-dimethylphenyl)butanoic acid dodecyl ester precipitated from the toluene solution in crystals

출처 및 근거

ORD 기록
ord-50f6be38eaa24f37929f45b41a009f0d
출처 데이터셋
uspto-grants-1977_02
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US04007282

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