Triethylamine → HCID 53664656、化合物

HRID 1079247ノート

反応式

HRID 1079247 の反応式
[CH3:1][N:2]1[C@H:11]2[C@@:6]([CH3:17])([C:7]3[CH:15]=[CH:14][C:13](Br)=[CH:12][C:8]=3[CH2:9][CH2:10]2)[CH2:5][CH2:4][C:3]1=[O:18].C1(C)C=CC=CC=1P(C1C=CC=CC=1C)C1C=CC=CC=1C.C(N(CC)CC)C.[CH:48]([C:50]1[C:59]2[C:54](=[CH:55][CH:56]=[CH:57][CH:58]=2)[CH:53]=[N:52][CH:51]=1)=[CH2:49]>C([O-])(=O)C.[Pd+2].C([O-])(=O)C.CN(C)C=O>[CH3:1][N:2]1[C@H:11]2[C@@:6]([CH3:17])([C:7]3[CH:15]=[CH:14][C:13]([CH:49]=[CH:48][C:50]4[C:59]5[C:54](=[CH:55][CH:56]=[CH:57][CH:58]=5)[CH:53]=[N:52][CH:51]=4)=[CH:12][C:8]=3[CH2:9][CH2:10]2)[CH2:5][CH2:4][C:3]1=[O:18]

参加物

7

反応物 4

HCID 8471TriethylamineHCID 80271Tri-o-tolylphosphineHCID 15355317(4aR)-(10bR)-4,10b-dimethyl-8-bromo-1,2,3,4,4a,5,6,10b-octahydrobenzo[f]quinolin-3-oneHCID 223247694-Ethenylisoquinoline

生成物 1

HCID 53664656HCID 53664656、化合物

試薬・触媒・溶媒 2

HCID 167845palladium(II) acetate触媒HCID 6228Dimethylformamide溶媒

実験手順

A 508 mg portion of (4aR)-(10bR)-4,10b-dimethyl-8-bromo-1,2,3,4,4a,5,6,10b-octahydrobenzo[f]quinolin-3-one, 4 mg of palladium acetate, 20 mg of tri-o-tolylphosphine, 0.34 mL of triethylamine and 5 mL of dimethylformamide were combined in a sealable tube with a stir bar, and the mixture was warmed to 50 under argon. An 0.26 g portion of 4-ethenylisoquinoline was added. Then the vessel was blanketed with argon and sealed and the mixture was heated with stirring at 120° for 20 hours. It was then cooled, and concentrated under vacuum and the residue was purified by chromatography on silica gel, eluting with 5% isopropanol in chloroform. An 0.29 g portion of an oil was obtained, which was recrystallized from ethyl acetate/hexane to obtain the desired product in crystalline form. mp 183°-185°; FDMS 382 M+.

後処理

  1. temperaturethe mixture was warmed to 50 under argon
  2. customsealed
  3. temperaturethe mixture was heated
  4. temperatureIt was then cooled
  5. concentrationconcentrated under vacuum
  6. customthe residue was purified by chromatography on silica gel
  7. washeluting with 5% isopropanol in chloroform
  8. customAn 0.29 g portion of an oil was obtained
  9. customwhich was recrystallized from ethyl acetate/hexane

出典と根拠

ORDレコード
ord-c616c1da57d7406eb88d052c380c9baa
出典データセット
uspto-grants-1996_08
特許番号
US05550134

反応ノート

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