反応式
CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.[Br:25][C:26]1[CH:27]=[C:28]([C:32]([OH:34])=O)[CH:29]=[N:30][CH:31]=1.CCN(C(C)C)C(C)C.[CH3:44][C@@H:45]1[NH:50][CH2:49][CH2:48][N:47]([S:51]([C:54]2[CH:59]=[CH:58][C:57]([C:60]([F:63])([F:62])[F:61])=[CH:56][CH:55]=2)(=[O:53])=[O:52])[CH2:46]1>CN(C=O)C>[Br:25][C:26]1[CH:27]=[C:28]([C:32]([N:50]2[CH2:49][CH2:48][N:47]([S:51]([C:54]3[CH:55]=[CH:56][C:57]([C:60]([F:63])([F:61])[F:62])=[CH:58][CH:59]=3)(=[O:52])=[O:53])[CH2:46][C@@H:45]2[CH3:44])=[O:34])[CH:29]=[N:30][CH:31]=1参加物
6
反応物 4
生成物 1
試薬・触媒・溶媒 1
実験手順
HATU (458 mg, 1.21 mmol) was added to a solution of 5-bromo-3-pyridinecarboxylic acid (supplied by Aldrich) (203 mg, 1.01 mmol) in DMF (4 ml) and the mixture was treated with DIPEA (0.438 ml, 2.51 mmol). This mixture was stirred for ca. 10 min at ambient temperature. (3S)-3-Methyl-1-{[4-(trifluoromethyl)phenyl]sulfonyl}piperazine (may be prepared as described in Description 2) (372 mg, 1.21 mmol) was added and stirring was continued for 1.5 h. The reaction mixture was partitioned between DCM and sat aq. NaHCO3 solution (20 ml each). The layers were separated and the aqueous was washed with further DCM (2×20 ml). The combined organic layers were concentrated to leave an dark brown gum.
後処理
- stirringstirring
- waitwas continued for 1.5 h
- customThe reaction mixture was partitioned between DCM
- customThe layers were separated
- washthe aqueous was washed with further DCM (2×20 ml)
- concentrationThe combined organic layers were concentrated
- customto leave an dark brown gum
出典と根拠
- ORDレコード
- ord-84f01b8164534720b2fc56b12258ed7e
- 出典データセット
- uspto-grants-2013_09
- 特許番号
- US08536183B2
関連ノート
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