1,4-Dioxane hydrochloride → [trans-2-Phenylcyclopropyl][1-(4-piperidinyl)ethyl]amine

HRID 529309

反応式

HRID 529309 の反応式
[C:1]1([C@@H:7]2[CH2:9][C@H:8]2[NH:10][CH:11]([CH:13]2[CH2:18][CH2:17][N:16](C(OC(C)(C)C)=O)[CH2:15][CH2:14]2)[CH3:12])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.Cl.O1CCOCC1>C(Cl)(Cl)Cl>[C:1]1([C@@H:7]2[CH2:9][C@H:8]2[NH:10][CH:11]([CH:13]2[CH2:18][CH2:17][NH:16][CH2:15][CH2:14]2)[CH3:12])[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=1

参加物

4

反応物 2

HCID 204431481,4-Dioxane hydrochlorideHCID 683852361,1-Dimethylethyl 4-(1-{[trans-2-phenylcyclopropyl]amino}ethyl)-1-piperidinecarboxylate

生成物 1

HCID 66571641[trans-2-Phenylcyclopropyl][1-(4-piperidinyl)ethyl]amine

試薬・触媒・溶媒 1

HCID 6212Chloroform溶媒

実験手順

Chloroform (5 mL) was added to a 200 mL round-bottomed flask containing 1,1-dimethylethyl 4-(1-{[trans-2-phenylcyclopropyl]amino}ethyl)-1-piperidinecarboxylate (67 mg, 0.194 mmol) to give a suspension. HCl/1,4-Dioxane (1.5 mL, 6.00 mmol) was added and the mixture stirred 18 hours at room temperature. The Upon completion, the solvents were removed, MeOH (1 mL) added and the mixture purified via reverse phase column chromatography on Gilson ((C18 column: 0.1% Formic acid H2O/CH3CN, 95-5%) affording the title compound as a white solid LC-MS (ES) m/z=245 (M+H)+, 1H NMR (400 MHz, MeOD-d4) δ ppm 1H NMR (400 MHz, MeOD) d 7.93 (s, 1H), 7.31-7.39 (m, 2H), 7.17-7.30 (m, 3H), 3.46-3.59 (m, 3H), 2.95-3.14 (m, 3H), 2.50-2.63 (m, 1H), 2.17-2.28 (m, 1H), 1.94-2.05 (m, 3H), 1.59-1.76 (m, 3H), 1.48 (t, J=7.71 Hz, 1H), 1.39 (d, J=6.82 Hz, 3H).

後処理

  1. customto give a suspension
  2. customThe Upon completion, the solvents were removed
  3. additionMeOH (1 mL) added
  4. customthe mixture purified via reverse phase column chromatography on Gilson ((C18 column: 0.1% Formic acid H2O/CH3CN, 95-5%)

出典と根拠

ORDレコード
ord-ab8827709e6249e2b826558f69cc42bb
出典データセット
uspto-grants-2016_05
特許番号
US09346840B2

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