1-Nicotinoyl-3-phenyl-2-pyrazoline → HCID 22605839、化合物

HRID 2307261

反応式

HRID 2307261 の反応式
[C:1]([N:9]1[CH2:13][CH2:12][C:11]([C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)=[N:10]1)(=[O:8])[C:2]1[CH:7]=[CH:6][CH:5]=[N:4][CH:3]=1.[ClH:20].C(O)C>C(O)C>[ClH:20].[C:1]([N:9]1[CH2:13][CH2:12][C:11]([C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)=[N:10]1)(=[O:8])[C:2]1[CH:7]=[CH:6][CH:5]=[N:4][CH:3]=1

参加物

4

反応物 2

HCID 98196571-Nicotinoyl-3-phenyl-2-pyrazolineHCID 21887872Ethanol hydrochloride

生成物 1

HCID 22605839HCID 22605839、化合物

試薬・触媒・溶媒 1

HCID 702Ethanol溶媒

実験手順

1-Nicotinoyl-3-phenyl-2-pyrazoline (0.1 g) synthesized in Example 3 was dissolved in ethanol (5 ml). Thereto was added 1 N hydrochloric acid-ethanol (0.9 ml) with ice-cooling. The resulting crystals were collected by filtration, washed with ether and dried to obtain 0.1 g of a title compound as yellow crystals.

後処理

  1. temperaturecooling
  2. filtrationThe resulting crystals were collected by filtration
  3. washwashed with ether
  4. customdried

出典と根拠

ORDレコード
ord-8764a4c9f00a4566963f254ddadb8093
出典データセット
uspto-grants-2004_12
特許番号
US06831083B2

関連ノート

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