Sulfur → Ethyl (7-methoxynaphthalen-1-yl)acetate

HRID 2399388노트

반응식

HRID 2399388 반응식
[CH3:1][O:2][C:3]1[CH:12]=[C:11]2[C:6]([CH2:7][CH2:8][CH2:9][C:10]2=[CH:13][C:14]([O:16][CH2:17][CH3:18])=[O:15])=[CH:5][CH:4]=1.[S]>C(OCC)(=O)C>[CH3:1][O:2][C:3]1[CH:12]=[C:11]2[C:6]([CH:7]=[CH:8][CH:9]=[C:10]2[CH2:13][C:14]([O:16][CH2:17][CH3:18])=[O:15])=[CH:5][CH:4]=1

참가 물질

4

반응물 2

HCID 5362487SulfurHCID 53884445Ethyl (7-methoxy-1,2,3,4-tetrahydro-1-naphthylidene)acetate

생성물 1

HCID 13570063Ethyl (7-methoxynaphthalen-1-yl)acetate

시약·촉매·용매 1

HCID 8857Ethyl Acetate용매

반응 조건

온도
215 °C

실험 절차

50 g of ethyl 7-methoxy-1,2,3,4-tetrahydro-1-naphthylideneacetate are mixed with 7.35 g of sulphur, and the mixture is heated at 215° C. for 10 hours. It is cooled, 300 cm3 of ethyl acetate are added, and the mixture is stirred for 30 minutes and filtered. It is then dried. The resulting residue is used as such for the hydrolysis step.

후처리

  1. temperatureIt is cooled
  2. filtrationfiltered
  3. customIt is then dried
  4. customsuch for the hydrolysis step

출처 및 근거

ORD 기록
ord-b54f9ef2b56a45b5a86f92bab004d701
출처 데이터셋
uspto-grants-1995_09
특허 번호
US05449690

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