Diisopropylamine → HCID 89573339, 화합물

HRID 2282861노트

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HRID 2282861 반응식
[CH:1]1[C:13]2[CH:12]([CH2:14][O:15][C:16]([NH:18][C:19]([CH3:56])([C:21]([NH:23][C@H:24]([C:28]([N:30]([C@@H:32]([C@@H:52]([CH3:55])[CH2:53][CH3:54])[C@H:33]([O:50][CH3:51])[CH2:34][C:35]([N:37]3[CH2:41][CH2:40][CH2:39][C@H:38]3[C@H:42]([O:48][CH3:49])[C@H:43]([C:45](O)=[O:46])[CH3:44])=[O:36])[CH3:31])=[O:29])[CH:25]([CH3:27])[CH3:26])=[O:22])[CH3:20])=[O:17])[C:11]3[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=3)[C:5]=2[CH:4]=[CH:3][CH:2]=1.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.Cl.[NH2:82][CH:83]([CH:88]1[CH2:95][C:94]2[C:89]1=[CH:90][CH:91]=[CH:92][CH:93]=2)[C:84]([O:86][CH3:87])=[O:85].C(NC(C)C)(C)C>ClCCl.CN(C)C=O>[CH:10]1[C:11]2[CH:12]([CH2:14][O:15][C:16]([NH:18][C:19]([CH3:20])([C:21]([NH:23][C@H:24]([C:28]([N:30]([C@@H:32]([C@@H:52]([CH3:55])[CH2:53][CH3:54])[C@H:33]([O:50][CH3:51])[CH2:34][C:35]([N:37]3[CH2:41][CH2:40][CH2:39][C@H:38]3[C@H:42]([O:48][CH3:49])[C@@H:43]([CH3:44])[C:45]([NH:82][CH:83]([CH:88]3[CH2:95][C:94]4[C:89]3=[CH:90][CH:91]=[CH:92][CH:93]=4)[C:84]([O:86][CH3:87])=[O:85])=[O:46])=[O:36])[CH3:31])=[O:29])[CH:25]([CH3:27])[CH3:26])=[O:22])[CH3:56])=[O:17])[C:13]3[C:5](=[CH:4][CH:3]=[CH:2][CH:1]=3)[C:6]=2[CH:7]=[CH:8][CH:9]=1

참가 물질

7

반응물 4

HCID 7912DiisopropylamineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 89573170HCID 89573170, 화합물HCID 131731853HCID 131731853, 화합물

생성물 1

HCID 89573339HCID 89573339, 화합물수율 76.3%

시약·촉매·용매 2

HCID 6228Dimethylformamide용매HCID 6344Dichloromethane용매2회

실험 절차

To a mixture of #105 (225 mg, 0.289 mmol, 1 eq.) in dichloromethane (15 mL, 0.02 M) and N,N-dimethylformamide (1 mL) was added HATU (136 mg, 0.347 mmol, 1.2 eq.). After five minutes, a solution of amine #102 (72.4 mg, 0.318 mmol, 1 eq.) and diisopropylamine (203 mL, 1.16 mmol, 3 eq.) in dichloromethane (5 mL) was added. After 24 hours, the reaction mixture was washed with brine, dried over sodium sulfate, filtered, concentrated in vacuo onto silica gel, and purified by silica gel chromatography (Gradient: 0% to 50% acetone in heptane) to give the single enantiomer #106 (210 mg, 76%) as a clear oil. LC-MS: m/z 953.1 [M+H+], retention time=3.99 minutes; 1H NMR (400 MHz, CDCl3), presumed to be a mixture of rotamers, characteristic signals: 7.76 (d, J=7.5 Hz, 2H), 7.57-7.64 (m, 2H), 7.40 (dd, J=7.5, 7.4 Hz, 2H), 7.28-7.34 (m, 2H), 4.82-4.88 (m, 1H), 3.95-4.01 (m, 1H), 3.76 and 3.82 (2 s, total 3H), 3.30, 3.31, 3.34 and 3.35 (4 s, total 6H), [1.20 (d, J=7.0 Hz) and 1.20 (d, J=7.0 Hz), total 3H].

후처리

  1. waitAfter 24 hours
  2. washthe reaction mixture was washed with brine
  3. dry with materialdried over sodium sulfate
  4. filtrationfiltered
  5. concentrationconcentrated in vacuo onto silica gel
  6. custompurified by silica gel chromatography (Gradient: 0% to 50% acetone in heptane)

출처 및 근거

ORD 기록
ord-d083174cf3e04742b90ccdf9eac03b6a
출처 데이터셋
uspto-grants-2015_09
특허 번호
US09138486B2

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