Water → tert-Butyl 6-((3R,4R)-3-(tert-butoxycarbonylamino)tetrahydro-2H-pyran-4-ylamino)-7-fluoro-3-oxo-4-(3-vinylisothiazol-5-yl)-1H-pyrrolo[3,4-c]pyridine-2(3H)-carboxylate

HRID 2173060ノート

反応式

HRID 2173060 の反応式
[C:1]([O:5][C:6]([NH:8][C@@H:9]1[C@H:14]([NH:15][C:16]2[N:21]=[C:20](Cl)[C:19]3[C:23](=[O:33])[N:24]([C:26]([O:28][C:29]([CH3:32])([CH3:31])[CH3:30])=[O:27])[CH2:25][C:18]=3[C:17]=2[F:34])[CH2:13][CH2:12][O:11][CH2:10]1)=[O:7])([CH3:4])([CH3:3])[CH3:2].C([Sn](CCCC)(CCCC)[C:40]1[S:44][N:43]=[C:42]([CH:45]=[CH2:46])[CH:41]=1)CCC.O>C1(C)C=CC=CC=1.C1C=CC([P]([Pd]([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)[P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1>[C:1]([O:5][C:6]([NH:8][C@@H:9]1[C@H:14]([NH:15][C:16]2[N:21]=[C:20]([C:40]3[S:44][N:43]=[C:42]([CH:45]=[CH2:46])[CH:41]=3)[C:19]3[C:23](=[O:33])[N:24]([C:26]([O:28][C:29]([CH3:32])([CH3:31])[CH3:30])=[O:27])[CH2:25][C:18]=3[C:17]=2[F:34])[CH2:13][CH2:12][O:11][CH2:10]1)=[O:7])([CH3:4])([CH3:3])[CH3:2]

参加物

6

反応物 3

HCID 962WaterHCID 86654748tert-Butyl 6-((3R,4R)-3-(tert-butoxycarbonylamino)tetrahydro-2H-pyran-4-ylamino)-4-chloro-7-fluoro-3-oxo-1H-pyrrolo[3,4-c]pyridine-2(3H)-carboxylateHCID 867272375-(Tributylstannyl)-3-vinylisothiazole

生成物 1

HCID 86727256tert-Butyl 6-((3R,4R)-3-(tert-butoxycarbonylamino)tetrahydro-2H-pyran-4-ylamino)-7-fluoro-3-oxo-4-(3-vinylisothiazol-5-yl)-1H-pyrrolo[3,4-c]pyridine-2(3H)-carboxylate収率 69%

試薬・触媒・溶媒 2

HCID 178418397HCID 178418397、化合物触媒HCID 1140Toluene溶媒

実験手順

A solution of tert-butyl 6-((3R,4R)-3-(tert-butoxycarbonylamino)tetrahydro-2H-pyran-4-ylamino)-4-chloro-7-fluoro-3-oxo-1H-pyrrolo[3,4-c]pyridine-2(3H)-carboxylate (75 mg, 0.150 mmol), 5-(tributylstannyl)-3-vinylisothiazole (90 mg, 0.225 mmol) and tetrakis(triphenylphosphine)palladium(0) (87 mg, 0.075 mmol) in toluene (4.0 mL) was heated to 120° C. for 45 minutes via microwave irradiation. The reaction mixture was poured into water and was extracted with EtOAc. The extracts were dried over Na2SO4 and concentrated in vacuo. The residue was purified by silica gel chromatography (Flash 60 column) eluting with hexane/EtOAc (1:1) to give the title compound as a yellow solid (59.2 mg, 69%). ESI-MS m/z [M+H]+ calc'd for C27H34FN5O6S, 576. found, 576.

後処理

  1. extractionwas extracted with EtOAc
  2. dry with materialThe extracts were dried over Na2SO4
  3. concentrationconcentrated in vacuo
  4. customThe residue was purified by silica gel chromatography (Flash 60 column)
  5. washeluting with hexane/EtOAc (1:1)

出典と根拠

ORDレコード
ord-52b7f6a815f2456f9ebf569136fdb703
出典データセット
uspto-grants-2015_06
特許番号
US09056873B2

反応ノート

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