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

HRID 1613901ノート

反応式

HRID 1613901 の反応式
[S].[CH3:2][O:3][C:4]1[CH:13]=[C:12]2[C:7]([CH2:8][CH2:9][CH2:10][C:11]2=[CH:14][C:15]([O:17][CH2:18][CH3:19])=[O:16])=[CH:6][CH:5]=1>C(OCC)(=O)C>[CH3:2][O:3][C:4]1[CH:13]=[C:12]2[C:7]([CH:8]=[CH:9][CH:10]=[C:11]2[CH2:14][C:15]([O:17][CH2:18][CH3:19])=[O:16])=[CH:6][CH:5]=1

参加物

4

反応物 2

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

生成物 1

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

試薬・触媒・溶媒 1

HCID 8857Ethyl Acetate溶媒

反応条件

温度
215 °C

実験手順

7.35 g of sulfur are mixed with 50 g of ethyl (7-methoxy-1,2,3,4-tetrahydro-1-naphthylidene)acetate and the mixture is heated at 215° C. for 10 hours. It is then cooled and 300 ml of ethyl acetate are added; the mixture is agitated for 30 minutes, filtered and then dried.

後処理

  1. temperatureIt is then cooled
  2. filtrationfiltered
  3. customdried

出典と根拠

ORDレコード
ord-e914e498dadf40718e6e52c8a50eb496
出典データセット
uspto-grants-1993_03
特許番号
US05194614

反応ノート

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