Diethyl Ether → HCID 178496224、化合物

HRID 339165

反応式

HRID 339165 の反応式
[C:1]([CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][N+:9]1[C:17]2[C:12](=[CH:13][C:14]([S:18]([OH:21])(=[O:20])=[O:19])=[CH:15][CH:16]=2)[C:11]([CH3:29])([CH2:22][CH2:23][CH2:24][S:25]([OH:28])(=[O:27])=[O:26])[C:10]=1/[CH:30]=[CH:31]/NC1C=CC=CC=1)([OH:3])=[O:2].[CH3:39][O:40][CH2:41][CH2:42][O:43][CH2:44][CH2:45][N+:46]1[C:54]2[C:49](=[CH:50][C:51]([S:55]([OH:58])(=[O:57])=[O:56])=[CH:52][CH:53]=2)[C:48]([CH3:66])([CH2:59][CH2:60][CH2:61][S:62]([OH:65])(=[O:64])=[O:63])[C:47]=1[CH3:67].C([O-])(=O)C.[Na+:72].C(OCC)C>C(O)(=O)C.C(OC(=O)C)(=O)C>[Na+:72].[Na+:72].[Na+:72].[C:1]([CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][N:9]1[C:17]2[C:12](=[CH:13][C:14]([S:18]([OH:21])(=[O:20])=[O:19])=[CH:15][CH:16]=2)[C:11]([CH3:29])([CH2:22][CH2:23][CH2:24][S:25]([OH:28])(=[O:26])=[O:27])/[C:10]/1=[CH:30]\[CH:31]=[CH:67]\[C:47]1[C:48]([CH3:66])([CH2:59][CH2:60][CH2:61][S:62]([OH:65])(=[O:64])=[O:63])[C:49]2[C:54](=[CH:53][CH:52]=[C:51]([S:55]([OH:58])(=[O:56])=[O:57])[CH:50]=2)[N+:46]=1[CH2:45][CH2:44][O:43][CH2:42][CH2:41][O:40][CH3:39])([OH:3])=[O:2]

参加物

6

反応物 4

HCID 3283Diethyl EtherHCID 517045Sodium AcetateHCID 885363471-(5-carboxypentyl)-3-methyl-2-((E)-2-phenylamino-vinyl)-5-sulfo-3-(3-sulfopropyl)-3H-indoliumHCID 885363611-[2-(2-methoxy-ethoxy)-ethyl]-2,3-dimethyl-5-sulfo-3-(3-sulfopropyl)-3H-indolium3 回

生成物 1

HCID 178496224HCID 178496224、化合物

試薬・触媒・溶媒 1

HCID 21895370AcOH AcOAc溶媒

実験手順

Both 1 mmol 1-(5-carboxypentyl)-3-methyl-2-((E)-2-phenylamino-vinyl)-5-sulfo-3-(3-sulfopropyl)-3H-indolium and 1 mmol 1-[2-(2-methoxy-ethoxy)-ethyl]-2,3-dimethyl-5-sulfo-3-(3-sulfo-propyl)-3H-indolium were dissolved in 20 ml acetic acid/acetic anhydride (1/1) followed by the addition of 200 mg sodium acetate. The solution was stirred under reflux for 15 min. After cooling to room temperature, 20 ml diethylether was added. The resulting precipitate (mixture of the diastereomers 550-1 compound 2 and 550-2 compound 2) was extracted by suction, washed with ether and dried.

後処理

  1. temperatureunder reflux for 15 min
  2. extractionwas extracted by suction
  3. washwashed with ether
  4. customdried

出典と根拠

ORDレコード
ord-82c41909fbb3492d95201c071bc38bf3
出典データセット
uspto-grants-2014_11
特許番号
US08889884B1

関連ノート

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