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Propargyl alcohol → 4-(3-Hydroxy-1-propynyl)-7-[1-(tert-butoxycarbonyl)-5-(piperidinomethyl)indol-2-yl]isoindolinone

HRID 21215
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HRID 21215 반응식
FC(F)(F)S(O[C:7]1[CH:15]=[CH:14][C:13]([C:16]2[N:17]([C:32]([O:34][C:35]([CH3:38])([CH3:37])[CH3:36])=[O:33])[C:18]3[C:23]([CH:24]=2)=[CH:22][C:21]([CH2:25][N:26]2[CH2:31][CH2:30][CH2:29][CH2:28][CH2:27]2)=[CH:20][CH:19]=3)=[C:12]2[C:8]=1[CH2:9][NH:10][C:11]2=[O:39])(=O)=O.[CH2:42]([OH:45])[C:43]#[CH:44]>C(NCC)C.Cl[Pd](Cl)([P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1)[P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1.[Cu](I)I>[OH:45][CH2:42][C:43]#[C:44][C:7]1[CH:15]=[CH:14][C:13]([C:16]2[N:17]([C:32]([O:34][C:35]([CH3:37])([CH3:36])[CH3:38])=[O:33])[C:18]3[C:23]([CH:24]=2)=[CH:22][C:21]([CH2:25][N:26]2[CH2:27][CH2:28][CH2:29][CH2:30][CH2:31]2)=[CH:20][CH:19]=3)=[C:12]2[C:8]=1[CH2:9][NH:10][C:11]2=[O:39]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 2

HCID 7859Propargyl alcoholHCID 866282864-Trifluoromethanesulfonyloxy-7-(1-(tert-butoxycarbonyl)-5-(piperidinomethyl)indol-2-yl]isoindolinone

생성물 1

HCID 684927104-(3-Hydroxy-1-propynyl)-7-[1-(tert-butoxycarbonyl)-5-(piperidinomethyl)indol-2-yl]isoindolinone수율 37.3%

시약·촉매·용매 3

HCID 83717Copper iodide촉매
HCID 178418476
HCID 178418476, 화합물
촉매
HCID 8021Diethylamine용매

실험 절차

In a similar manner to Step 2 of Example 161, 4-trifluoromethanesulfonyloxy-7-[1-(tert-butoxycarbonyl)-5-(piperidinomethyl)indol-2-yl]isoindolinone (60.0 mg, 0.101 mmol) was dissolved in diethylamine (3.0 mL), and the solution was treated with bis(triphenylphosphine)dichloropalladium (8.6 mg, 0.012 mmol), copper iodide (6.9 mg, 0.036 mmol), propargyl alcohol (0.029 mL, 0.51 mmol), followed by purification by preparative thin-layer chromatography (chloroform/methanol=5/1) to obtain 4-(3-hydroxy-1-propinyl)-7-[1-(tert-butoxycarbonyl)-5-(piperidinomethyl)indol-2-yl]isoindolinone (18.8 mg, yield 37%).

후처리

  1. customfollowed by purification by preparative thin-layer chromatography (chloroform/methanol=5/1)

출처 및 근거

ORD 기록
ord-ce138090a4a54cb38cae9b163b2fc22c
출처 데이터셋
uspto-grants-2010_06
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07745641B2

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