Dimethyl Sulfoxide → 4-Cyano-N,N,5-trimethyl-7-[(3R)-3-(methylamino)pyrrolidin-1-yl]-6-phenyl-1,3-benzoxazole-2-carboxamide

HRID 17376ノート

反応式

HRID 17376 の反応式
CS(C)=O.[CH3:5][NH:6][C@@H:7]1[CH2:11][CH2:10][NH:9][CH2:8]1.[C:12]([C:14]1[C:19]2[N:20]=[C:21]([C:23]([N:25]([CH3:27])[CH3:26])=[O:24])[O:22][C:18]=2[C:17](F)=[C:16]([C:29]2[CH:34]=[CH:33][CH:32]=[CH:31][CH:30]=2)[C:15]=1[CH3:35])#[N:13].C(N(CC)CC)C>[Cl-].[Na+].O>[C:12]([C:14]1[C:19]2[N:20]=[C:21]([C:23]([N:25]([CH3:27])[CH3:26])=[O:24])[O:22][C:18]=2[C:17]([N:9]2[CH2:10][CH2:11][C@@H:7]([NH:6][CH3:5])[CH2:8]2)=[C:16]([C:29]2[CH:34]=[CH:33][CH:32]=[CH:31][CH:30]=2)[C:15]=1[CH3:35])#[N:13]

参加物

6

反応物 4

HCID 679Dimethyl Sulfoxide2 回HCID 8471TriethylamineHCID 10261056(3R)-(+)-3-(Methylamino)pyrrolidineHCID 510423354-Cyano-7-fluoro-N,N,5-trimethyl-6-phenyl-1,3-benzoxazole-2-carboxamide

生成物 1

HCID 685874634-Cyano-N,N,5-trimethyl-7-[(3R)-3-(methylamino)pyrrolidin-1-yl]-6-phenyl-1,3-benzoxazole-2-carboxamide

試薬・触媒・溶媒 1

HCID 57417360Sodium chloride; water溶媒

実験手順

Under nitrogen atmosphere, a dimethyl sulfoxide (3 ml) solution of (3R)-3-methylaminopyrrolidine (95 μl, 0.88 mmol) was added at 150° C. to a dimethyl sulfoxide (17 ml) solution of 4-cyano-7-fluoro-N,N,5-trimethyl-6-phenyl-1,3-benzoxazole-2-carboxamide (I-114) (271 mg, 0.838 mmol) and triethylamine (156 μl, 1.09 mmol), followed by stirring at the same temperature for 30 minutes. After cooling, saturated brine was added to the reaction liquid, and the reaction liquid was extracted with chloroform.

後処理

  1. temperatureAfter cooling
  2. customthe reaction liquid
  3. extractionwas extracted with chloroform

出典と根拠

ORDレコード
ord-c47a11fea47c44ac9cbc9008724f4acd
出典データセット
uspto-grants-2010_06
特許番号
US07737166B2

反応ノート

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