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1-Bromohexadecane → HCID 12886752, 화합물

HRID 1105976
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인쇄 미리보기

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HRID 1105976 반응식
[OH:1][C:2]1[CH:11]=[CH:10][C:5]2[N:6]=[C:7]([CH3:9])[O:8][C:4]=2[CH:3]=1.Br[CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][CH3:28].C(=O)([O-])[O-].[K+].[K+]>CN(C)C=O>[CH2:28]([O:1][C:2]1[CH:11]=[CH:10][C:5]2[N:6]=[C:7]([CH3:9])[O:8][C:4]=2[CH:3]=1)[CH2:27][CH2:26][CH2:25][CH2:24][CH2:23][CH2:22][CH2:21][CH2:20][CH2:19][CH2:18][CH2:17][CH2:16][CH2:15][CH2:14][CH3:13]
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 82131-BromohexadecaneHCID 11430Potassium CarbonateHCID 6765042-Methyl-1,3-benzoxazol-6-ol

생성물 1

HCID 12886752HCID 12886752, 화합물수율 100.5%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

반응 조건

온도
90 °C

실험 절차

A mixture composed of 18.0 g of 6-hydroxy-2-methylbenzoxazole synthesized in Synthesis Example 1, 36.6 g of 1-bromohexadecane, 24.0 g of potassium carbonate and 120 ml of N,N-dimethylformamide was stirred at 90° C. for 4.5 hours. Solids were removed from the reacting solution by filtration, and the filtrate was poured into 500 ml of methanol. The crystals formed were separated by filtration to obtain 45.0 g of 6-hexadecyloxy-2-methylbenzoxazole.

후처리

  1. customSolids were removed from the reacting solution by filtration
  2. additionthe filtrate was poured into 500 ml of methanol
  3. customThe crystals formed
  4. customwere separated by filtration

출처 및 근거

ORD 기록
ord-bad29c0d8c2949e7bb5f42b378f70fd5
출처 데이터셋
uspto-grants-1982_01
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US04310693

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