Triethylamine → HCID 178429441, 화합물

HRID 576986노트

반응식

HRID 576986 반응식
Br[CH2:2][C:3]1[CH:7]=[C:6]([Cl:8])[S:5][C:4]=1[Cl:9].[CH3:10][C:11]1[N:16]=[C:15]([SH:17])[N:14]=[C:13]([OH:18])[CH:12]=1.C(N(CC)CC)C>C(O)C>[Cl:9][C:4]1[S:5][C:6]([Cl:8])=[CH:7][C:3]=1[CH2:2][S:17][C:15]1[N:14]=[C:13]([OH:18])[CH:12]=[C:11]([CH3:10])[N:16]=1

참가 물질

5

반응물 3

HCID 8471TriethylamineHCID 234340823-(Bromomethyl)-2,5-dichlorothiopheneHCID 178429541HCID 178429541, 화합물

생성물 1

HCID 178429441HCID 178429441, 화합물수율 71%

시약·촉매·용매 1

HCID 702Ethanol용매

실험 절차

A mixture of 3-(bromomethyl)-2,5-dichlorothiophene (125 mg, 0.51 mmol), 6-methyl-2-sulfanylpyrimidin-4-ol (60 mg, 0.42 mmol), and triethylamine (180 μL, 1.3 mmol) in absolute ethanol (5 mL) was stirred at room temperature overnight. The mixture was recovered and evaporated. The solid residue was treated with water (100 mL). The solid product was recovered by filtration, washed with water (1×15 mL), diethyl ether (2×15 mL), and hexanes (2×15 mL), and then dried in vacuo, affording 2-{[(2,5-dichlorothiophen-3-yl)methyl]sulfanyl}-6-methylpyrimidin-4-ol (91 mg, 71% yield); 1H NMR (400 MHz, DMSO-d6): δ 2.21 (s, 3H), 4.27 (s, 2H), 6.02 (s (br), 1H), 7.17 (s 1H); M+ 308.

후처리

  1. customThe mixture was recovered
  2. customevaporated
  3. additionThe solid residue was treated with water (100 mL)
  4. filtrationThe solid product was recovered by filtration
  5. washwashed with water (1×15 mL), diethyl ether (2×15 mL), and hexanes (2×15 mL)
  6. customdried in vacuo

출처 및 근거

ORD 기록
ord-a2970eda6e5844beb480582f5f65a4b5
출처 데이터셋
uspto-grants-2015_05
특허 번호
US09040538B2

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