2,6-Di-tert-butyl-4-methylphenol → 2-({[3-(Methylsulphanyl)phenyl]carbamoyl}oxy)propyl prop-2-enoate

HRID 1514827

반응식

HRID 1514827 반응식
C(C1C=C(C)C=C(C(C)(C)C)C=1O)(C)(C)C.CN(CCCN1CN(CCCN(C)C)CN(CCCN(C)C)C1)C.[CH3:41][S:42][C:43]1[CH:44]=[C:45]([N:49]=[C:50]=[O:51])[CH:46]=[CH:47][CH:48]=1.[C:52]([O:56][CH2:57][CH:58]([OH:60])[CH3:59])(=[O:55])[CH:53]=[CH2:54].[N-]=C=O>C(OCC)(=O)C>[C:52]([O:56][CH2:57][CH:58]([O:60][C:50](=[O:51])[NH:49][C:45]1[CH:46]=[CH:47][CH:48]=[C:43]([S:42][CH3:41])[CH:44]=1)[CH3:59])(=[O:55])[CH:53]=[CH2:54]

참가 물질

7

반응물 5

HCID 314042,6-Di-tert-butyl-4-methylphenolHCID 612492-Hydroxypropyl acrylateHCID 85160N,N',N''-Tris(3-dimethylaminopropyl)hexahydro-S-triazineHCID 105034IsocyanateHCID 1414183-(Methylthio)phenyl isocyanate

생성물 1

HCID 685520132-({[3-(Methylsulphanyl)phenyl]carbamoyl}oxy)propyl prop-2-enoate

시약·촉매·용매 1

HCID 8857Ethyl Acetate용매

반응 조건

온도
60 °C

실험 절차

0.05 g of 2,6-di-tert-butyl-4-methylphenol, 0.02 g of Desmorapid Z, 26.8 g of 3-(methylthio)phenyl isocyanate in 50 g of ethyl acetate were initially introduced into a 250 ml round-bottomed flask and heated to 60° C. Thereafter 21.1 g of 2-hydroxypropyl acrylate were added dropwise and the mixture was kept further at 60° C. until the isocyanate content had fallen below 0.1%. Thereafter, the ethyl acetate was distilled off at 5 mbar and cooling was effected. The product was obtained as a light yellow liquid.

후처리

  1. distillationThereafter, the ethyl acetate was distilled off at 5 mbar
  2. temperaturecooling
  3. customThe product was obtained as a light yellow liquid

출처 및 근거

ORD 기록
ord-8278cd51c171444b828a2296b661d958
출처 데이터셋
uspto-grants-2012_07
특허 번호
US08222314B2

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