Anthracene → HCID 20513675、化合物
反応式
[CH:1]1[C:14]2[C:5](=[CH:6][C:7]3[C:12]([CH:13]=2)=[CH:11][CH:10]=[CH:9][CH:8]=3)[CH:4]=[CH:3][CH:2]=1>N1C=CC=CC=1>[CH2:8]1[C:7]2[CH:12]([CH2:13][CH:14]3[C:5]([CH:6]=2)=[CH:4][CH:3]=[CH:2][CH2:1]3)[CH2:11][CH2:10][CH2:9]1参加物
3
試薬・触媒・溶媒 1
実験手順
1000 g raw anthracene were dissolved under heating in 3.8 liters technical pyridine (base mixture) for purification. The crystals precipitating upon cooling of the solution were centrifuged, washed with little solvent and water and were dried. The yield of anthracene was 880 g with a purity of more than 99 percent (Melting point 216°-217° C.). The residue from evaporation of the mother liquor (about 118 g) was returned to the hydrogenation stage.
後処理
- customThe crystals precipitating
- temperatureupon cooling of the solution
- washwashed with little solvent and water
- customwere dried
- customThe residue from evaporation of the mother liquor (about 118 g)
出典と根拠
- ORDレコード
- ord-1f79eed2f18b4f4fb66619c4a37dfdf3
- 出典データセット
- uspto-grants-1983_05
- 特許番号
- US04384152
反応ノート
読み込み中…