Water → HCID 44450361, 화합물

HRID 1163024노트

반응식

HRID 1163024 반응식
Cl[C:2]1[N:7]=[C:6]([N:8]([CH2:17][C:18]([CH3:21])([CH3:20])[CH3:19])[CH2:9][C:10]2[CH:15]=[CH:14][C:13]([I:16])=[CH:12][CH:11]=2)[CH:5]=[CH:4][N:3]=1.[C-]#N.[Na+].[N:25]12CCN(CC1)C[CH2:26]2.O>CS(C)=O>[CH3:19][C:18]([CH3:21])([CH3:20])[CH2:17][N:8]([CH2:9][C:10]1[CH:15]=[CH:14][C:13]([I:16])=[CH:12][CH:11]=1)[C:6]1[CH:5]=[CH:4][N:3]=[C:2]([C:26]#[N:25])[N:7]=1

참가 물질

6

반응물 4

HCID 962WaterHCID 8929Sodium CyanideHCID 9237DabcoHCID 57714136HCID 57714136, 화합물

생성물 1

HCID 44450361HCID 44450361, 화합물수율 861.5%

시약·촉매·용매 1

HCID 679Dimethyl Sulfoxide용매

반응 조건

온도
75 °C

실험 절차

(2-Chloro-pyrimidin-4-yl)-(2,2-dimethyl-propyl)-(4-iodo-benzyl)-amine (10.0 g, 24.0 mmoles) and sodium cyanide (5.6 g, 0.12 moles) are dissolved in 40 ml of DMSO and 1,4-diaza bicyclo[2,2,2]octane (0.27 g, 2.4 mmoles) is added at rt. The mixture is stirred at 75° C. for 21 h. Water is added and the organic layer is extracted with AcOEt, washed with brine, dried over magnesium sulfate and concentrated. The crude product is purified by silica gel column chromatography to give 8.4 g of desired 4-[(2,2-dimethyl-propyl)-(4-iodo-benzyl)-amino]-pyrimidine-2-carbonitrile in 86% yield.

후처리

  1. extractionthe organic layer is extracted with AcOEt
  2. washwashed with brine
  3. dry with materialdried over magnesium sulfate
  4. concentrationconcentrated
  5. customThe crude product is purified by silica gel column chromatography

출처 및 근거

ORD 기록
ord-0f5cc0aa302b40e18fb59753a183ab10
출처 데이터셋
uspto-grants-2010_10
특허 번호
US07820818B2

반응 노트

불러오는 중…