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Cyclopropanemethanamine → N-Cyclopropylmethyl-4-fluoro-3-{[2-(pyridin-2-ylamino)-thiazol-5-ylmethyl]-amino}-benzamide

HRID 6880
ノート
印刷プレビュー

反応式

HRID 6880 の反応式
[F:1][C:2]1[CH:10]=[CH:9][C:5]([C:6]([OH:8])=O)=[CH:4][C:3]=1[NH:11][CH2:12][C:13]1[S:17][C:16]([NH:18][C:19]2[CH:24]=[CH:23][CH:22]=[CH:21][N:20]=2)=[N:15][CH:14]=1.[CH:25]1([CH2:28][NH2:29])[CH2:27][CH2:26]1.CN([P+](ON1N=NC2C=CC=CC1=2)(N(C)C)N(C)C)C.F[P-](F)(F)(F)(F)F>CN(C=O)C.CCOC(C)=O>[CH:25]1([CH2:28][NH:29][C:6](=[O:8])[C:5]2[CH:9]=[CH:10][C:2]([F:1])=[C:3]([NH:11][CH2:12][C:13]3[S:17][C:16]([NH:18][C:19]4[CH:24]=[CH:23][CH:22]=[CH:21][N:20]=4)=[N:15][CH:14]=3)[CH:4]=2)[CH2:27][CH2:26]1
参加物実験手順後処理出典と根拠反応ノート

参加物

6

反応物 3

HCID 75646CyclopropanemethanamineHCID 151348Benzotriazol-1-yloxy-tris(dimethylamino)phosphonium hexafluorophosphateHCID 220190564-Fluoro-3-{[2-(pyridin-2-ylamino)-thiazol-5-ylmethyl]-amino}-benzoic acid

生成物 1

HCID 22019088N-Cyclopropylmethyl-4-fluoro-3-{[2-(pyridin-2-ylamino)-thiazol-5-ylmethyl]-amino}-benzamide収率 83%

試薬・触媒・溶媒 2

HCID 6228
Dimethylformamide
溶媒
HCID 8857Ethyl Acetate溶媒

実験手順

To a solution of 4-fluoro-3-{[2-(pyridin-2-ylamino)-thiazol-5-ylmethyl]-amino}-benzoic acid (35 mg, 0.10 mmol) in DMF (1 mL) at RT, cyclopropylmethyl amine (14 mg 0.20 mmol) was added followed by the addition of BOP reagent (53 mg, 0.12 mmol). The above reaction mixture was stirred for 2 h, diluted with EtOAc (10 mL), washed with 10% NaHCO3 (3×5 mL), and 10% LiCl (5 mL). The organic layer was dried over Na2SO4, concentrated and the residue was purified by preparative HPLC to give the title compound as a off-white solid (33 mg, 83%). (M+H)+=398.

後処理

  1. customThe above reaction mixture
  2. washwashed with 10% NaHCO3 (3×5 mL), and 10% LiCl (5 mL)
  3. dry with materialThe organic layer was dried over Na2SO4
  4. concentrationconcentrated
  5. customthe residue was purified by preparative HPLC

出典と根拠

ORDレコード
ord-4666dd45d7d6434b83112ed5ee7716cf
出典データセット
uspto-grants-2006_08
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US07084160B2

反応ノート

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