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N,N-Diethylaniline → 5-tert-butyl-7-chloro-3-(2-chlorobenzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidine

HRID 2173474
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HRID 2173474 반응식
[C:1]([C:5]1[N:6]=[C:7](N2CCOCC2)[C:8]2[N:13]=[N:12][N:11]([CH2:14][C:15]3[CH:20]=[CH:19][CH:18]=[CH:17][C:16]=3[Cl:21])[C:9]=2[N:10]=1)([CH3:4])([CH3:3])[CH3:2].C(C1NC2N(CC3C=CC=CC=3[Cl:48])N=NC=2C(=O)N=1)(C)(C)C.C(N(CC)C1C=CC=CC=1)C.O=P(Cl)(Cl)Cl>>[C:1]([C:5]1[N:6]=[C:7]([Cl:48])[C:8]2[N:13]=[N:12][N:11]([CH2:14][C:15]3[CH:20]=[CH:19][CH:18]=[CH:17][C:16]=3[Cl:21])[C:9]=2[N:10]=1)([CH3:4])([CH3:3])[CH3:2]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 4

HCID 7061N,N-DiethylanilineHCID 24813Phosphorus oxychlorideHCID 14339535-tert-Butyl-3-(2-chloro-benzyl)-7-morpholin-4-yl-3H-[1,2,3]triazolo[4,5-d]pyrimidineHCID 1784418645-tert-butyl-3-[(2-chlorophenyl)methyl]-4H-triazolo[4,5-d]pyrimidin-7-one

생성물 1

HCID 866832845-tert-butyl-7-chloro-3-(2-chlorobenzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidine

실험 절차

5-tert-Butyl-3-(2-chloro-benzyl)-7-morpholin-4-yl-3H-[1,2,3]triazolo[4,5-d]pyrimidine A mixture of 5-tert-butyl-3-(2-chlorobenzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7(4H)-one (12.3 mg, 38.7 μmol) and N,N-diethylaniline (12.3 μL, 77.4 μmol) in POCl3 (250 μL, 2.73 mmol) was refluxed for 3 h under N2 atmosphere. The reaction mixture was concentrated in vacuo, diluted with EtOAc, washed with cold H2O and brine, dried over Na2SO4 and concentrated in vacuo to afford crude 5-tert-butyl-7-chloro-3-(2-chlorobenzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidine. The residue was used for the next reaction without further purification.

후처리

  1. temperaturewas refluxed for 3 h under N2 atmosphere
  2. concentrationThe reaction mixture was concentrated in vacuo
  3. additiondiluted with EtOAc
  4. washwashed with cold H2O and brine
  5. dry with materialdried over Na2SO4
  6. concentrationconcentrated in vacuo

출처 및 근거

ORD 기록
ord-5d224ccd46ea4ce0865e446cece60796
출처 데이터셋
uspto-grants-2015_06
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09056866B2

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