1,2-Dichloroethane → N-(2-((2-(methoxymethyl)thiazol-5-yl)methyl)-2H-1,2,3-triazol-4-yl)-5-phenyloxazole-4-carboxamide

HRID 82796노트

반응식

HRID 82796 반응식
N#N.[C:3]1([C:9]2[O:13][CH:12]=[N:11][C:10]=2[C:14]([OH:16])=O)[CH:8]=[CH:7][CH:6]=[CH:5][CH:4]=1.C1C=CC2N(O)N=NC=2C=1.C(Cl)CCl.CCN(C(C)C)C(C)C.[CH3:40][O:41][CH2:42][C:43]1[S:44][C:45]([CH2:48][N:49]2[N:53]=[C:52]([NH2:54])[CH:51]=[N:50]2)=[CH:46][N:47]=1>C(Cl)Cl.CN(C1C=CN=CC=1)C>[CH3:40][O:41][CH2:42][C:43]1[S:44][C:45]([CH2:48][N:49]2[N:53]=[C:52]([NH:54][C:14]([C:10]3[N:11]=[CH:12][O:13][C:9]=3[C:3]3[CH:4]=[CH:5][CH:6]=[CH:7][CH:8]=3)=[O:16])[CH:51]=[N:50]2)=[CH:46][N:47]=1

참가 물질

9

반응물 6

HCID 111,2-DichloroethaneHCID 947NitrogenHCID 757711-HydroxybenzotriazoleHCID 81531DiisopropylethylamineHCID 27762995-Phenyl-1,3-oxazole-4-carboxylic acidHCID 679581002-((2-(methoxymethyl)thiazol-5-yl)methyl)-2H-1,2,3-triazol-4-amine

생성물 1

HCID 86698198N-(2-((2-(methoxymethyl)thiazol-5-yl)methyl)-2H-1,2,3-triazol-4-yl)-5-phenyloxazole-4-carboxamide

시약·촉매·용매 2

HCID 142844-(Dimethylamino)pyridine촉매HCID 6344Dichloromethane용매2회

실험 절차

In a flame dried round-bottomed flask equipped with a magnetic stir bar and under inert atmosphere (N2), a solution of commercially available 5-phenyloxazole-4-carboxylic acid (30.0 mg, 0.16 mmol) in CH2Cl2 (1.0 mL) was treated at rt with DMAP (4.8 mg, 0.04 mmol), HOBt (26 mg, 0.19 mmol), EDC (76 mg, 0.40 mmol) and DIPEA (0.11 mL, 0.63 mmol) and the resulting mixture was stirred for 30 min at rt. A solution of 2-((2-(methoxymethyl)thiazol-5-yl)methyl)-2H-1,2,3-triazol-4-amine (36 mg, 0.16 mmol) in CH2Cl2 (0.6 mL) was then added and the reaction mixture was stirred overnight at rt. The solvents were removed under reduced pressure. Purification of the residue by HPLC gave the title compound as a beige solid. TLC: rf (4:6 hept-EA)=0.30. LC-MS-conditions 07: tR=0.87 min, [M+H]+=397.39.

후처리

  1. stirringthe reaction mixture was stirred overnight at rt
  2. customThe solvents were removed under reduced pressure
  3. customPurification of the residue by HPLC

출처 및 근거

ORD 기록
ord-6ad4906a996041d6a07dfc22ee3eff5c
출처 데이터셋
uspto-grants-2014_09
특허 번호
US08846733B2

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