Diethylamine → (1E,4S,4aR,5R,6aS,7S,9aR)-1-[(diethylamino)methylene]-7,11-dihydroxy-4-(methoxymethyl)-4a,6a-dimethyl-2,10-dioxo-1,2,4,4a,5,6,6a,7,8,9,9a,10-dodecahydroindeno[4,5-h]isochromen-5-yl acetate

HRID 1445976ノート

反応式

HRID 1445976 の反応式
[CH3:1][C:2]([O:4][C@H:5]1[C:14]2[C@@:15]3([CH3:30])[C@@H:26]([CH2:27][O:28][CH3:29])[O:25][C:23](=[O:24])[C:17]4=[CH:18][O:19][C:20]([C:21](=[O:22])[C:13]=2[C@@H:8]2[CH2:9][CH2:10][C@H:11]([OH:12])[C@@:7]2([CH3:31])[CH2:6]1)=[C:16]34)=[O:3].[CH2:32]([NH:34][CH2:35][CH3:36])[CH3:33]>C(Cl)Cl.C(OCC)(=O)C>[C:2]([O:4][C@H:5]1[C:14]2[C@:15]3([CH3:30])[C:16](/[C:17](=[CH:18]\[N:34]([CH2:35][CH3:36])[CH2:32][CH3:33])/[C:23](=[O:24])[O:25][C@@H:26]3[CH2:27][O:28][CH3:29])=[C:20]([OH:19])[C:21](=[O:22])[C:13]=2[C@H:8]2[C@@:7]([CH3:31])([C@@H:11]([OH:12])[CH2:10][CH2:9]2)[CH2:6]1)(=[O:3])[CH3:1]

参加物

5

反応物 2

HCID 8021DiethylamineHCID 986734017beta-Hydroxy wortmannin

生成物 1

HCID 24807978(1E,4S,4aR,5R,6aS,7S,9aR)-1-[(diethylamino)methylene]-7,11-dihydroxy-4-(methoxymethyl)-4a,6a-dimethyl-2,10-dioxo-1,2,4,4a,5,6,6a,7,8,9,9a,10-dodecahydroindeno[4,5-h]isochromen-5-yl acetate収率 77%

試薬・触媒・溶媒 2

HCID 6344Dichloromethane溶媒HCID 8857Ethyl Acetate溶媒

実験手順

To a solution of 50 mg (0.116 mmol) 17-hydroxywortmannin in 1 mL CH2Cl2 is added 22.5 mL (0.217 mmol) diethylamine. The reaction mixture is stirred at room temperature for 2 hours 30 minutes and then concentrated in vacuo to give an orange paste. The residue is dissolved in ethyl actate (EtOAc) and precipitated with hexane. The precipitate is washed two times with hexane to give 45 mg (77%) product as an orange solid. HRMS (ESI) m/z calcd for C27 H37NO8 503.25206, found: 504.25747 (M+H)+1.

後処理

  1. concentrationconcentrated in vacuo
  2. customto give an orange paste
  3. customprecipitated with hexane
  4. washThe precipitate is washed two times with hexane

出典と根拠

ORDレコード
ord-1d595345824e4075818254a7559eafac
出典データセット
uspto-grants-2010_02
特許番号
US07666901B2

反応ノート

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