Triethylamine → HCID 12928961、化合物

HRID 2057941ノート

反応式

HRID 2057941 の反応式
Cl[C:2]1[C:11]2[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=2)[N:5]=[CH:4][N:3]=1.C(N(CC)CC)C.[O:19]([CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][NH2:31])[C:20]1[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=1>C1C=CC=CC=1>[O:19]([CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][NH:31][C:2]1[C:11]2[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=2)[N:5]=[CH:4][N:3]=1)[C:20]1[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=1

参加物

5

反応物 3

HCID 8471TriethylamineHCID 788644-ChloroquinazolineHCID 235127975-Phenoxypentylamine

生成物 1

HCID 12928961HCID 12928961、化合物収率 19.5%

試薬・触媒・溶媒 1

HCID 241Benzene溶媒

実験手順

To a solution of 1.7 g (0.01 mol) of 4-chloroquinazoline in 50 ml of benzene were added 1.0 g (0.01 mol) of triethylamine and 1.8 g (0.01 mol) of 5-phenoxypentylamine, and the mixture was refluxed for 3 hours. After completion of the reaction, the benzene was evaporated under reduced pressure to leave crystals, which were washed with water, collected by filtration and recrystallized from aqueous ethanol, giving 0.6 g of 4-(5-phenoxypentyl)aminoquinazoline in the form of colorless flakes.

後処理

  1. temperaturethe mixture was refluxed for 3 hours
  2. customAfter completion of the reaction
  3. customthe benzene was evaporated under reduced pressure
  4. customto leave crystals, which
  5. washwere washed with water
  6. filtrationcollected by filtration
  7. customrecrystallized from aqueous ethanol

出典と根拠

ORDレコード
ord-dd5dd1ecb4a2437183757127228f4e0d
出典データセット
uspto-grants-1980_07
特許番号
US04213987

反応ノート

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