Triethylamine → HCID 178429460, 화합물

HRID 629982노트

반응식

HRID 629982 반응식
[CH3:1][C:2]1[N:7]=[C:6]([SH:8])[N:5]=[C:4]([OH:9])[CH:3]=1.C(N(CC)CC)C.Br[CH2:18][C:19]1[C:24]([Cl:25])=[CH:23][N:22]=[CH:21][C:20]=1[Cl:26]>C(O)C>[Cl:26][C:20]1[CH:21]=[N:22][CH:23]=[C:24]([Cl:25])[C:19]=1[CH2:18][S:8][C:6]1[N:5]=[C:4]([OH:9])[CH:3]=[C:2]([CH3:1])[N:7]=1

참가 물질

5

반응물 3

HCID 8471TriethylamineHCID 222277664-(Bromomethyl)-3,5-dichloropyridineHCID 178429541HCID 178429541, 화합물

생성물 1

HCID 178429460HCID 178429460, 화합물수율 20%

시약·촉매·용매 1

HCID 702Ethanol용매

실험 절차

6-methyl-2-sulfanylpyrimidin-4-ol (134 mg, 940 μmol) was dissolved in absolute ethanol (10 mL), then triethylamine (200 μL, 1.4 mmol) and 4-(bromomethyl)-3,5-dichloropyridine (250 mg, 1.0 mmol) were added. The mixture was stirred for 2 hours at room temperature. The solid was removed by filtration, and filtrate was evaporated. The residue was triturated in diethyl ether, filtered, washed with water plus diethyl ether, and then dried in vacuo to afford to 2-{[(3,5-dichloropyridin-4-yl)methyl]sulfanyl}-6-methylpyrimidin-4-ol (56 mg, 20% yield); 1H NMR (400 MHz, DMSO-d6): δ 2.23 (s, 3H), 4.69 (s, 2H), 6.10 (bs, 1H), 8.66 (s, 2H); LRMS (ES+) m/z 302 (100%, M+1), 304 (70%, M+3).

후처리

  1. customThe solid was removed by filtration, and filtrate
  2. customwas evaporated
  3. customThe residue was triturated in diethyl ether
  4. filtrationfiltered
  5. washwashed with water plus diethyl ether
  6. customdried in vacuo

출처 및 근거

ORD 기록
ord-a4c172582c6e4ccd8963ecf41b0a12d3
출처 데이터셋
uspto-grants-2016_04
특허 번호
US09315521B2

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