Triethylamine → HCID 178429450、化合物

HRID 630280ノート

反応式

HRID 630280 の反応式
Br[CH2:2][C:3]1[C:8]([CH3:9])=[CH:7][N:6]=[CH:5][C:4]=1[CH3:10].[CH3:11][C:12]1[N:17]=[C:16]([SH:18])[N:15]=[C:14]([OH:19])[CH:13]=1.C(N(CC)CC)C>C(O)C>[CH3:10][C:4]1[CH:5]=[N:6][CH:7]=[C:8]([CH3:9])[C:3]=1[CH2:2][S:18][C:16]1[N:15]=[C:14]([OH:19])[CH:13]=[C:12]([CH3:11])[N:17]=1

参加物

5

反応物 3

HCID 8471TriethylamineHCID 595894034-(Bromomethyl)-3,5-dimethylpyridineHCID 178429541HCID 178429541、化合物

生成物 1

HCID 178429450HCID 178429450、化合物収率 57%

試薬・触媒・溶媒 1

HCID 702Ethanol溶媒

実験手順

To a 0° C. mixture of 4-(bromomethyl)-3,5-dimethylpyridine (18.6 mmol) and 6-methyl-2-sulfanylpyrimidin-4-ol (1.7 g, 12 mmol) in absolute ethanol (170 mL) was added triethylamine (8 mL, 57.4 mmol). The mixture was stirred at room temperature overnight. The solid precipitate was removed by filtration. Diethyl ether (300 mL) was added to the filtrate. The precipitate was removed by filtration. The filtrate was recovered, evaporated, and co-evaporated with EtOAc (1×50 mL). The residue was treated with water (300 mL). The solid material was recovered by filtration, washed with water (4×30 mL), diethyl ether (3×30 mL) and hexanes (2×30 mL), and dried in vacuo, affording 2-{[(3,5-dimethylpyridin-4-yl)methyl]sulfanyl}-6-methylpyrimidin-4-ol (1.78 g, 57% yield). The product was used without further purification.

後処理

  1. customThe solid precipitate was removed by filtration
  2. additionDiethyl ether (300 mL) was added to the filtrate
  3. customThe precipitate was removed by filtration
  4. customThe filtrate was recovered
  5. customevaporated
  6. additionThe residue was treated with water (300 mL)
  7. filtrationThe solid material was recovered by filtration
  8. washwashed with water (4×30 mL), diethyl ether (3×30 mL) and hexanes (2×30 mL)
  9. customdried in vacuo

出典と根拠

ORDレコード
ord-c85acb3dcc3a4a6ca7f13b0af307b3eb
出典データセット
uspto-grants-2016_04
特許番号
US09315521B2

反応ノート

読み込み中…