Morpholine → 2-(5-(4-(Bis(4-methoxybenzyl)amino)-6-methyl-1,3,5-triazin-2-yl)-6-(5-fluoro-6-methoxypyridin-3-ylamino)pyridin-3-yl)-2-morpholinopropanenitrile

HRID 1812228노트

반응식

HRID 1812228 반응식
[CH3:1][O:2][C:3]1[CH:45]=[CH:44][C:6]([CH2:7][N:8]([CH2:35][C:36]2[CH:41]=[CH:40][C:39]([O:42][CH3:43])=[CH:38][CH:37]=2)[C:9]2[N:14]=[C:13]([CH3:15])[N:12]=[C:11]([C:16]3[CH:17]=[C:18]([C:32](=O)[CH3:33])[CH:19]=[N:20][C:21]=3[NH:22][C:23]3[CH:24]=[N:25][C:26]([O:30][CH3:31])=[C:27]([F:29])[CH:28]=3)[N:10]=2)=[CH:5][CH:4]=1.[NH:46]1[CH2:51][CH2:50][O:49][CH2:48][CH2:47]1.[C:52]([Al](CC)CC)#[N:53].C([O-])(O)=O.[Na+]>C(Cl)Cl.C(O[Ti](OC(C)C)(OC(C)C)OC(C)C)(C)C.CCOC(C)=O>[CH3:43][O:42][C:39]1[CH:40]=[CH:41][C:36]([CH2:35][N:8]([CH2:7][C:6]2[CH:5]=[CH:4][C:3]([O:2][CH3:1])=[CH:45][CH:44]=2)[C:9]2[N:14]=[C:13]([CH3:15])[N:12]=[C:11]([C:16]3[CH:17]=[C:18]([C:32]([N:46]4[CH2:51][CH2:50][O:49][CH2:48][CH2:47]4)([CH3:33])[C:52]#[N:53])[CH:19]=[N:20][C:21]=3[NH:22][C:23]3[CH:24]=[N:25][C:26]([O:30][CH3:31])=[C:27]([F:29])[CH:28]=3)[N:10]=2)=[CH:37][CH:38]=1

참가 물질

8

반응물 4

HCID 8083MorpholineHCID 516892Sodium Bicarbonate2회HCID 16683962(cyano-C)diethylaluminiumHCID 666002411-(5-(4-(Bis(4-methoxybenzyl)amino)-6-methyl-1,3,5-triazin-2-YL)-6-(5-fluoro-6-methoxypyridin-3-ylamino)pyridin-3-YL)ethanone

생성물 1

HCID 666114652-(5-(4-(Bis(4-methoxybenzyl)amino)-6-methyl-1,3,5-triazin-2-yl)-6-(5-fluoro-6-methoxypyridin-3-ylamino)pyridin-3-yl)-2-morpholinopropanenitrile수율 100%

시약·촉매·용매 3

HCID 178460666HCID 178460666, 화합물촉매HCID 6344Dichloromethane용매HCID 8857Ethyl Acetate용매2회

실험 절차

A solution of 1-(5-(4-(bis(4-methoxybenzyl)amino)-6-methyl-1,3,5-triazin-2-yl)-6-(5-fluoro-6-methoxypyridin-3-ylamino)pyridin-3-yl)ethanone (Example 271, 0.564 g, 0.925 mmol) and morpholine (0.201 mL, 2.313 mmol) in DCM (4.5 mL) was treated with tetraisopropoxytitanium (0.678 mL, 2.313 mmol). The reaction was sealed and stirred rapidly overnight. Cyanodiethylaluminum (1.0 M in toluene; 2.313 mL, 2.313 mmol) was added and the reaction was resealed and stirred overnight. EtOAc was added followed by sat'd NaHCO3 (cautiously). An exotherm and effervescence was observed, so the reaction was poured onto ice and treated with EtOAc and sat'd aq. NaHCO3. The aqueous layer was extracted with EtOAc (2×). The combined organic layers were dried over sodium sulfate, filtered, and concentrated in vacuo to give 2-(5-(4-(bis(4-methoxybenzyl)amino)-6-methyl-1,3,5-triazin-2-yl)-6-(5-fluoro-6-methoxypyridin-3-ylamino)pyridin-3-yl)-2-morpholinopropanenitrile (0.650 g, 0.921 mmol, 100% yield) as a yellow solid. m/z (ESI, +ve ion) 706 (M+H)+. 1H NMR (400 MHz, CDCl3) δ 11.99 (br. s., 1H); 9.00 (d, J=2.5 Hz, 1H); 8.50 (d, J=2.5 Hz, 1H); 8.03 (dd, J=12.1, 2.2 Hz, 1H); 7.97 (d, J=2.2 Hz, 1H); 7.17-7.26 (m, 4H); 6.82-6.93 (m, 4H); 4.73-5.01 (m, 4H); 4.03 (s, 3H); 3.82 (s, 3H); 3.79 (s, 3H); 3.61-3.71 (m, 4H); 2.64-2.76 (m, 2H); 2.60 (s, 3H); 2.44-2.54 (m, 2H); 1.75 (s, 3H).

후처리

  1. customThe reaction was sealed
  2. stirringstirred overnight
  3. additionwas poured onto ice
  4. extractionThe aqueous layer was extracted with EtOAc (2×)
  5. dry with materialThe combined organic layers were dried over sodium sulfate
  6. filtrationfiltered
  7. concentrationconcentrated in vacuo

출처 및 근거

ORD 기록
ord-1810390a03d644619bd0c154c58d66f7
출처 데이터셋
uspto-grants-2013_01
특허 번호
US08362241B2

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