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Sodium Carbonate → tert-butyl 4-(5-methyl-7-(4-methanesulfonyl-phenyl)-5H-pyrrolo[3,2-d]pyrimidin-4-yloxy)piperidine-1-carboxylate

HRID 532482
ノート
印刷プレビュー

反応式

HRID 532482 の反応式
Br[C:2]1[C:6]2[N:7]=[CH:8][N:9]=[C:10]([O:11][CH:12]3[CH2:17][CH2:16][N:15]([C:18]([O:20][C:21]([CH3:24])([CH3:23])[CH3:22])=[O:19])[CH2:14][CH2:13]3)[C:5]=2[N:4]([CH3:25])[CH:3]=1.[CH3:26][S:27]([C:30]1[CH:35]=[CH:34][C:33](B(O)O)=[CH:32][CH:31]=1)(=[O:29])=[O:28].C([O-])([O-])=O.[Na+].[Na+]>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.O1CCOCC1>[CH3:25][N:4]1[C:5]2[C:10]([O:11][CH:12]3[CH2:17][CH2:16][N:15]([C:18]([O:20][C:21]([CH3:24])([CH3:23])[CH3:22])=[O:19])[CH2:14][CH2:13]3)=[N:9][CH:8]=[N:7][C:6]=2[C:2]([C:33]2[CH:34]=[CH:35][C:30]([S:27]([CH3:26])(=[O:29])=[O:28])=[CH:31][CH:32]=2)=[CH:3]1
参加物反応条件実験手順後処理出典と根拠反応ノート

参加物

6

反応物 3

HCID 10340Sodium CarbonateHCID 27343644-(Methanesulfonyl)phenylboronic acidHCID 68299293tert-butyl 4-(7-bromo-5-methyl-5H-pyrrolo[3,2-d]pyrimidin-4-yloxy)piperidine-1-carboxylate

生成物 1

HCID 57414748tert-butyl 4-(5-methyl-7-(4-methanesulfonyl-phenyl)-5H-pyrrolo[3,2-d]pyrimidin-4-yloxy)piperidine-1-carboxylate収率 84.5%

試薬・触媒・溶媒 2

HCID 178418397
HCID 178418397、化合物
触媒
HCID 312751,4-Dioxane溶媒

反応条件

温度
100 °C

実験手順

tert-butyl 4-(7-bromo-5-methyl-5H-pyrrolo[3,2-d]pyrimidin-4-yloxy)piperidine-1-carboxylate (15 mg), 4-methanesulfonyl-phenylboronic acid (33 mg), Pd(PPh3)4 (7.5 mg) and 2N Na2CO3 (0.33 mL) were mixed with 1,4-dioxane (2 mL), and stirred at 100° C. for 12 hours in a hermetically sealed reactor. The reaction mixture was cooled to room temperature, extracted with ethyl acetate and distilled water, and the organic layer thus obtained was washed with water and a saline solution. Subsequently, the washed organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure to obtain the title compound (15 mg).

後処理

  1. temperatureThe reaction mixture was cooled to room temperature
  2. extractionextracted with ethyl acetate
  3. distillationdistilled water
  4. customthe organic layer thus obtained
  5. washwas washed with water
  6. dry with materialSubsequently, the washed organic layer was dried over anhydrous sodium sulfate
  7. concentrationconcentrated under reduced pressure

出典と根拠

ORDレコード
ord-6f4a399f9d3b4181ad4b5d8bfdd259bc
出典データセット
uspto-grants-2014_10
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08853213B2

反応ノート

読み込み中…

このページの内容参加物反応条件実験手順後処理出典と根拠反応ノート