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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
ノート
印刷プレビュー

反応式

HRID 2173474 の反応式
[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]
参加物実験手順後処理出典と根拠反応ノート

参加物

5

反応物 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

生成物 1

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

実験手順

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.

後処理

  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

出典と根拠

ORDレコード
ord-5d224ccd46ea4ce0865e446cece60796
出典データセット
uspto-grants-2015_06
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US09056866B2

反応ノート

読み込み中…

このページの内容参加物実験手順後処理出典と根拠反応ノート