4-(Bromoacetyl)benzonitrile → 4-{2-[(2-Hydroxy-1,1-dimethylethyl)amino]-1,3-thiazol-4-yl}benzonitrile

HRID 1436422노트

반응식

HRID 1436422 반응식
Br[CH2:2][C:3]([C:5]1[CH:12]=[CH:11][C:8]([C:9]#[N:10])=[CH:7][CH:6]=1)=O.[OH:13][CH2:14][C:15]([NH:18][C:19]([NH2:21])=[S:20])([CH3:17])[CH3:16]>C(O)C>[OH:13][CH2:14][C:15]([NH:18][C:19]1[S:20][CH:2]=[C:3]([C:5]2[CH:12]=[CH:11][C:8]([C:9]#[N:10])=[CH:7][CH:6]=2)[N:21]=1)([CH3:17])[CH3:16]

참가 물질

4

반응물 2

HCID 986544-(Bromoacetyl)benzonitrileHCID 22768414N-(1-Hydroxy-2-methylpropan-2-yl)thiourea

생성물 1

HCID 866185984-{2-[(2-Hydroxy-1,1-dimethylethyl)amino]-1,3-thiazol-4-yl}benzonitrile수율 100%

시약·촉매·용매 1

HCID 702Ethanol용매

실험 절차

This compound was prepared in the same manner as described in step 3 of Example 81. 4-(2-bromoacetyl)benzonitrile (1.7 g, 7.4 mmol) and N-(2-hydroxy-1,1-dimethylethyl)thiourea (1.1 g, 7.4 mmol), prepared in step 2 of Example 52, were heated to reflux in 45 mL of ethanol for 30 min. The reaction mixture was cooled to room temperature and the crude product was collected by suction filtration to give 4-{2-[(2-hydroxy-1,1-dimethylethyl)amino]-1,3-thiazol-4-yl}benzonitrile (2.0 g, 100%), MS (ES) m/z 274 [M+H]+. No further purification was performed on this compound.

후처리

  1. customThis compound was prepared in the same manner
  2. temperaturewere heated
  3. filtrationthe crude product was collected by suction filtration

출처 및 근거

ORD 기록
ord-20d1ae95970b4f6a9940e23334d58b1c
출처 데이터셋
uspto-grants-2009_11
특허 번호
US07618990B2

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