Methyl iodide → HCID 70872663、化合物

HRID 73012ノート

反応式

HRID 73012 の反応式
[CH:1]([O:4][C:5]1[CH:10]=[CH:9][C:8]([C:11]([N:13]2[CH2:18][CH2:17][C:16]3([CH2:23][NH:22][CH2:21][CH:20]([C:24]4[CH:29]=[CH:28][CH:27]=[CH:26][CH:25]=4)[O:19]3)[CH2:15][CH2:14]2)=[O:12])=[CH:7][C:6]=1[CH3:30])([CH3:3])[CH3:2].IC.[CH2:33](N(CC)CC)C.C(Cl)[Cl:41]>>[ClH:41].[CH:1]([O:4][C:5]1[CH:10]=[CH:9][C:8]([C:11]([N:13]2[CH2:14][CH2:15][C:16]3([CH2:23][N:22]([CH3:33])[CH2:21][CH:20]([C:24]4[CH:29]=[CH:28][CH:27]=[CH:26][CH:25]=4)[O:19]3)[CH2:17][CH2:18]2)=[O:12])=[CH:7][C:6]=1[CH3:30])([CH3:3])[CH3:2]

参加物

5

反応物 4

HCID 6328Methyl iodideHCID 6344DichloromethaneHCID 8471TriethylamineHCID 68291585HCID 68291585、化合物

生成物 1

HCID 70872663HCID 70872663、化合物収率 54%

実験手順

To (4-isopropoxy-3-methyl-phenyl)-(8-phenyl-7-oxa-3,10-diazaspiro[5.5]undecan-3-yl)methanone (22 mg, 0.05 mmol) in DCM (0.3 mL) was added iodomethane (15 mg, 7 μL, 0.11 mmol) followed by the addition of triethylamine (15 μL, 0.11 mmol) and the reaction mixture was stirred for 16 hours at room temperature. The reaction mixture was concentrated in vacuo, diluted with methanol, filtered and purified by prep LCMS (1-99% ACN/H2O, 5 mM HCl modifier) to give (4-isopropoxy-3-methyl-phenyl)-(10-methyl-8-phenyl-7-oxa-3,10-diazaspiro[5.5]undecan-3-yl)methanone hydrochloride salt as a glassy solid (13 mg, 54%). ESI-MS m/z calc. 422.3. Found 423.5 (M+1)+; Retention time: 1.31 minutes (3 min run).

後処理

  1. concentrationThe reaction mixture was concentrated in vacuo
  2. additiondiluted with methanol
  3. filtrationfiltered
  4. custompurified by prep LCMS (1-99% ACN/H2O, 5 mM HCl modifier)

出典と根拠

ORDレコード
ord-4e302590f12e4ad2b224e3c2ee5e8f1c
出典データセット
uspto-grants-2014_09
特許番号
US08828996B2

反応ノート

読み込み中…