Diisopropylamine → (3Z)-1-benzyl-1-ethyl-3-[5-methyl-3-[4-(trifluoromethyl)phenyl]-1,3-thiazol-2-ylidene]urea

HRID 390721ノート

反応式

HRID 390721 の反応式
[I-].C[N+]1C=CN([C:8](/[N:10]=[C:11]2\[S:12][C:13]([CH3:26])=[CH:14][N:15]\2[C:16]2[CH:21]=[CH:20][C:19]([C:22]([F:25])([F:24])[F:23])=[CH:18][CH:17]=2)=[O:9])C=1.C(NC(C)C)(C)C.[CH2:34]([NH:41][CH2:42][CH3:43])[C:35]1[CH:40]=[CH:39][CH:38]=[CH:37][CH:36]=1>C(#N)C>[CH2:34]([N:41]([CH2:42][CH3:43])[C:8](/[N:10]=[C:11]1\[S:12][C:13]([CH3:26])=[CH:14][N:15]\1[C:16]1[CH:17]=[CH:18][C:19]([C:22]([F:25])([F:23])[F:24])=[CH:20][CH:21]=1)=[O:9])[C:35]1[CH:40]=[CH:39][CH:38]=[CH:37][CH:36]=1

参加物

5

反応物 3

HCID 7912DiisopropylamineHCID 84352N-EthylbenzylamineHCID 87447393(NZ)-3-methyl-N-[5-methyl-3-[4-(trifluoromethyl)phenyl]-1,3-thiazol-2-ylidene]imidazol-3-ium-1-carboxamide;iodide

生成物 1

HCID 42646306(3Z)-1-benzyl-1-ethyl-3-[5-methyl-3-[4-(trifluoromethyl)phenyl]-1,3-thiazol-2-ylidene]urea

試薬・触媒・溶媒 1

HCID 6342Acetonitrile溶媒3 回

実験手順

In a 20 mL vial, a solution of 3-methyl-1-({[(2Z)-5-methyl-3-[4-(trifluoromethyl)phenyl]-1,3-thiazol-2(3H)-ylidene]amino}carbonyl)-1H-imidazol-3-ium iodide (45 mg, 0.09 mmol, Example 18B) dissolved in acetonitrile (0.6 mL) was added followed by the addition of diisopropylamine (21 μL, 0.12 mmol) dissolved in acetonitrile (0.6 mL). Then to the solution was added N-benzylethanamine (14 mg, 0.1 mmol) dissolved in acetonitrile (0.5 mL). The vial was capped and shaken overnight at room temperature. The reaction was concentrated to dryness. The residue was purified by reverse phase HPLC (C18, gradient 10-95% acetonitrile/water/0.1% trifluoroacetic acid) to provide the title compound.

後処理

  1. additionwas added
  2. customThe vial was capped
  3. concentrationThe reaction was concentrated to dryness
  4. customThe residue was purified by reverse phase HPLC (C18, gradient 10-95% acetonitrile/water/0.1% trifluoroacetic acid)

出典と根拠

ORDレコード
ord-c320b47cf7604d89bb026f5739153851
出典データセット
uspto-grants-2013_02
特許番号
US08383657B2

反応ノート

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