Sodium Carbonate → 4-(7-Chloro-4-quinolinylamino)-N-[(1-propyl-2-pyrrolidinyl) methyl]benzenesulphonamide

HRID 2309375ノート

反応式

HRID 2309375 の反応式
Cl.[Cl:2][C:3]1[CH:12]=[C:11]2[C:6]([C:7]([NH:13][C:14]3[CH:19]=[CH:18][C:17]([S:20](Cl)(=[O:22])=[O:21])=[CH:16][CH:15]=3)=[CH:8][CH:9]=[N:10]2)=[CH:5][CH:4]=1.C(=O)([O-])[O-].[Na+].[Na+].[NH2:30][CH2:31][CH:32]1[CH2:36][CH2:35][CH2:34][N:33]1[CH2:37][CH2:38][CH3:39]>C(Cl)(Cl)Cl.O>[Cl:2][C:3]1[CH:12]=[C:11]2[C:6]([C:7]([NH:13][C:14]3[CH:19]=[CH:18][C:17]([S:20]([NH:30][CH2:31][CH:32]4[CH2:36][CH2:35][CH2:34][N:33]4[CH2:37][CH2:38][CH3:39])(=[O:22])=[O:21])=[CH:16][CH:15]=3)=[CH:8][CH:9]=[N:10]2)=[CH:5][CH:4]=1

参加物

5

反応物 3

HCID 10340Sodium CarbonateHCID 12829004(1-Propylpyrrolidin-2-YL)methanamineHCID 201495884-(7-Chloro-4-quinolinylamino)benzenesulphonyl chloride hydrochloride

生成物 1

HCID 137471394-(7-Chloro-4-quinolinylamino)-N-[(1-propyl-2-pyrrolidinyl) methyl]benzenesulphonamide収率 28%

試薬・触媒・溶媒 1

HCID 22418719Chloroform water溶媒

実験手順

4-(7-Chloro-4-quinolinylamino)benzenesulphonyl chloride hydrochloride (5.4 g, 0.014 mol) was added portionwise to a well-stirred two phase mixture of chloroform/water (140 ml/140 ml) containing sodium carbonate (14.8 g) and 2-aminomethyl-1-propylpyrrolidine (2.0 g, 0.014 mol) at about 10° C. The mixture was allowed to warm to room temperature, then stirred for 11/2 hours. The chloroform layer was separated, dried (MgSO4) and evaporated under reduced pressure to give a gum. The gum was crystallised from ethanol/water to give a pale yellow solid (1.8 g). A further recrystallisation from ethanol gave the title compound (0.5 g), melting point 192.5°-194° C.

後処理

  1. stirringstirred for 11/2 hours
  2. customThe chloroform layer was separated
  3. dry with materialdried (MgSO4)
  4. customevaporated under reduced pressure
  5. customto give a gum
  6. customThe gum was crystallised from ethanol/water

出典と根拠

ORDレコード
ord-806c9295ba9741f4acdff4851f0a4b9b
出典データセット
uspto-grants-1987_09
特許番号
US04695574

反応ノート

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