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Triphenylphosphine → 5-(1-Cyclopropyl-piperidin-4-yloxy)-2-(morpholine-4-carbonyl)-pyrrolo[2,3-b]pyridine-1-carboxylic acid tert-butyl ester

HRID 1437706
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HRID 1437706 반응식
[CH:1]1([N:4]2[CH2:9][CH2:8][CH:7]([OH:10])[CH2:6][CH2:5]2)[CH2:3][CH2:2]1.[C:11]([O:15][C:16]([N:18]1[C:22]2=[N:23][CH:24]=[C:25](O)[CH:26]=[C:21]2[CH:20]=[C:19]1[C:28]([N:30]1[CH2:35][CH2:34][O:33][CH2:32][CH2:31]1)=[O:29])=[O:17])([CH3:14])([CH3:13])[CH3:12].C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.N(C(OC(C)C)=O)=NC(OC(C)C)=O>O1CCCC1>[C:11]([O:15][C:16]([N:18]1[C:22]2=[N:23][CH:24]=[C:25]([O:10][CH:7]3[CH2:8][CH2:9][N:4]([CH:1]4[CH2:3][CH2:2]4)[CH2:5][CH2:6]3)[CH:26]=[C:21]2[CH:20]=[C:19]1[C:28]([N:30]1[CH2:35][CH2:34][O:33][CH2:32][CH2:31]1)=[O:29])=[O:17])([CH3:14])([CH3:12])[CH3:13]
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참가 물질

6

반응물 4

HCID 11776TriphenylphosphineHCID 75555Diisopropyl diazene-1,2-dicarboxylateHCID 515828091-Cyclopropylpiperidin-4-olHCID 684261705-Hydroxy-2-(morpholine-4-carbonyl)-pyrrolo[2,3-b]pyridine-1-carboxylic acid tert-butyl ester

생성물 1

HCID 684234745-(1-Cyclopropyl-piperidin-4-yloxy)-2-(morpholine-4-carbonyl)-pyrrolo[2,3-b]pyridine-1-carboxylic acid tert-butyl ester
수율 81%

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매

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온도
0 °C

실험 절차

To the solution of 73 mg (0.5 mmol) N-cyclopropyl-4-piperidinol in 2 ml tetrahydrofuran, 0.15 g (0.43 mmol) 5-hydroxy-2-(morpholine-4-carbonyl)-pyrrolo[2,3-b]pyridine-1-carboxylic acid tert-butyl ester and 0.14 g (0.52 mmol) triphenylphosphine were added and the suspension cooled to 0° C. Then, 0.12 g (0.52 mmol) diisopropyl azodicarboxylate was added and the resulting solution stirred for 20 hours at room temperature. The solvent was evaporated and the residue flash-chromatographed on silica gel with ethyl acetate:methanol (9:1 v/v) as eluant to give 0.16 g (81%) the product as a colorless gum.

후처리

  1. customThe solvent was evaporated
  2. customthe residue flash-chromatographed on silica gel with ethyl acetate:methanol (9:1 v/v) as eluant

출처 및 근거

ORD 기록
ord-ffc87d01fe0d4c3d8a8d40686e1e8817
출처 데이터셋
uspto-grants-2009_11
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07622466B2

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