Sodium Azide → (1R,2R,3R,5R,6R)-2-amino-3-(3,4-dichlorobenzyloxy)-6-fluorobicyclo[3.1.0]hexane-2,6-dicarboxylic acid 6-(2-azidoethyl)ester

HRID 1803468노트

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HRID 1803468 반응식
[N-:1]=[N+:2]=[N-:3].[Na+].I[CH2:6][CH2:7][O:8][C:9]([C@:11]1([F:31])[C@@H:16]2[C@H:12]1[CH2:13][C@@H:14]([O:21][CH2:22][C:23]1[CH:28]=[CH:27][C:26]([Cl:29])=[C:25]([Cl:30])[CH:24]=1)[C@@:15]2([NH2:20])[C:17]([OH:19])=[O:18])=[O:10]>CN(C)C=O.O>[N:1]([CH2:6][CH2:7][O:8][C:9]([C@:11]1([F:31])[C@@H:16]2[C@H:12]1[CH2:13][C@@H:14]([O:21][CH2:22][C:23]1[CH:28]=[CH:27][C:26]([Cl:29])=[C:25]([Cl:30])[CH:24]=1)[C@@:15]2([NH2:20])[C:17]([OH:19])=[O:18])=[O:10])=[N+:2]=[N-:3]

참가 물질

5

반응물 2

HCID 33557Sodium AzideHCID 66628805(1R,2R,3R,5R,6R)-2-amino-3-(3,4-dichlorobenzyloxy)-6-fluorobicyclo[3.1.0]hexane-2,6-dicarboxylic acid 6-(2-iodoethyl) ester

생성물 1

HCID 86610093(1R,2R,3R,5R,6R)-2-amino-3-(3,4-dichlorobenzyloxy)-6-fluorobicyclo[3.1.0]hexane-2,6-dicarboxylic acid 6-(2-azidoethyl)ester수율 46.3%

시약·촉매·용매 2

HCID 962Water용매HCID 6228Dimethylformamide용매

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온도
60 °C

실험 절차

6 mg of sodium azide was added to 18 mg of (1R,2R,3R,5R,6R)-2-amino-3-(3,4-dichlorobenzyloxy)-6-fluorobicyclo[3.1.0]hexane-2,6-dicarboxylic acid 6-(2-iodoethyl) ester dissolved in a mixture of 0.2 mL of N,N-dimethylformamide and 0.02 mL of water at room temperature, and the mixture was stirred for 12 hours at 60° C. After standing to cool, the solvent was distilled under reduced pressure, and the residue was purified by reverse phase column chromatography (Wako gel 50C18, eluent: water to a 70% aqueous solution of acetonitrile), thereby yielding 7 mg of (1R,2R,3R,5R,6R)-2-amino-3-(3,4-dichlorobenzyloxy)-6-fluorobicyclo[3.1.0]hexane-2,6-dicarboxylic acid 6-(2-azidoethyl) ester

후처리

  1. temperatureto cool
  2. distillationthe solvent was distilled under reduced pressure
  3. customthe residue was purified by reverse phase column chromatography (Wako gel 50C18, eluent

출처 및 근거

ORD 기록
ord-4c437f4898c842e0baee1a71a1d57de3
출처 데이터셋
uspto-grants-2013_01
특허 번호
US08350060B2

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