Isopropylamine → HCID 57377583、化合物

HRID 1258926ノート

反応式

HRID 1258926 の反応式
[F:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[N:8]1[C:12]([C:13]2[N:14]=[CH:15][N:16]([C:18]3[CH:26]=[CH:25][C:21]([C:22](O)=[O:23])=[CH:20][N:19]=3)[CH:17]=2)=[C:11]([CH3:27])[N:10]=[N:9]1.CN(C(O[N:36]1N=N[C:38]2C=CC=[CH:42][C:37]1=2)=[N+](C)C)C.[B-](F)(F)(F)F.CCN(C(C)C)C(C)C.C(N)(C)C>CN(C=O)C>[F:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[N:8]1[C:12]([C:13]2[N:14]=[CH:15][N:16]([C:18]3[CH:26]=[CH:25][C:21]([C:22]([NH:36][CH:37]([CH3:42])[CH3:38])=[O:23])=[CH:20][N:19]=3)[CH:17]=2)=[C:11]([CH3:27])[N:10]=[N:9]1

参加物

6

反応物 4

HCID 6363IsopropylamineHCID 81531DiisopropylethylamineHCID 2733207O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborateHCID 679551606-(4-(1-(2-Fluorophenyl)-4-methyl-1H-1,2,3-triazol-5-yl)-1H-imidazol-1-yl)nicotinic acid

生成物 1

HCID 57377583HCID 57377583、化合物収率 66.6%

試薬・触媒・溶媒 1

HCID 6228Dimethylformamide溶媒

実験手順

To a solution of 6-(4-(1-(2-fluorophenyl)-4-methyl-1H-1,2,3-triazol-5-yl)-1H-imidazol-1-yl)nicotinic acid (46 mg, 0.126 mmol) and TBTU (45 mg, 0.139 mmol) in DMF (2.0 mL) was added DIPEA (110 μL, 0.631 mmol). Then isopropylamine (12 μL, 0.139 mmol) was added and the mixture was stirred at room temperature under Ar for 2 h. The mixture was then evaporated and purification by chromatography (silica, 50 to 100% ethyl acetate in heptane) afforded the title compound (34 mg, 66%) as a white foam. MS: m/e=406.3 [M+H]+.

後処理

  1. customThe mixture was then evaporated
  2. custompurification by chromatography (silica, 50 to 100% ethyl acetate in heptane)

出典と根拠

ORDレコード
ord-fc5d1fae67734d069021267fe6b35587
出典データセット
uspto-grants-2013_06
特許番号
US08466181B2

反応ノート

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