HCID 71270138、化合物 → HCID 178518783、化合物

HRID 927141ノート

反応式

HRID 927141 の反応式
C([O:8][C:9]1[N:10]=[N:11][C:12]([C:23]2([C:26]3[CH:31]=[CH:30][CH:29]=[CH:28][CH:27]=3)[CH2:25][CH2:24]2)=[CH:13][C:14]=1[O:15]CC1C=CC=CC=1)C1C=CC=CC=1>C(OCC)(=O)C>[OH:15][C:14]1[C:9](=[O:8])[NH:10][N:11]=[C:12]([C:23]2([C:26]3[CH:27]=[CH:28][CH:29]=[CH:30][CH:31]=3)[CH2:25][CH2:24]2)[CH:13]=1

参加物

3

実験手順

Prepared as described for 4-hydroxy-6-(2-phenethyl)pyridazin-3(2H)-one (Example 1) from 3,4-bis(benzyloxy)-6-(1-phenylcyclopropyl)pyridazine (Intermediate 26) except that the reaction was carried out in ethyl acetate. The crude material was recrystallised from ethyl acetate to give a pink solid (yield=27%).

後処理

  1. customPrepared
  2. customThe crude material was recrystallised from ethyl acetate

出典と根拠

ORDレコード
ord-d99c6ccbbc07499bb6298160ae5767bb
出典データセット
uspto-grants-2016_03
特許番号
US09290456B2

反応ノート

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