Sodium Hydroxide → HCID 22724875, 화합물

HRID 2086562

반응식

HRID 2086562 반응식
C[O:2][C:3]([C:5]1[CH:10]=[CH:9][CH:8]=[CH:7][C:6]=1[NH:11][C:12](=[O:24])/[CH:13]=[CH:14]/[C:15]1[CH:20]=[CH:19][CH:18]=[C:17]([N+:21]([O-:23])=[O:22])[CH:16]=1)=[O:4].[OH-].[Na+]>CO>[C:3]([C:5]1[CH:10]=[CH:9][CH:8]=[CH:7][C:6]=1[NH:11][C:12](=[O:24])/[CH:13]=[CH:14]/[C:15]1[CH:20]=[CH:19][CH:18]=[C:17]([N+:21]([O-:23])=[O:22])[CH:16]=1)([OH:4])=[O:2]

참가 물질

4

반응물 2

HCID 14798Sodium HydroxideHCID 692365methyl 2-[(2E)-3-(3-nitrophenyl)prop-2-enoylamino]benzoate

생성물 1

HCID 22724875HCID 22724875, 화합물

시약·촉매·용매 1

HCID 887Methanol용매

실험 절차

500 mg (1.53 mmol) of trans-3-nitrocinnamic acid-N-(2-methoxycarbonyl-phenyl)-amide are stirred into a mixture of 20 ml of methanol and 8 ml of 2N sodium hydroxide solution for two hours at 50° C. Then the methanol is distilled off in vacuo, the residue is diluted with about 150 ml of water and adjusted to about pH 2.5 with stirring. The product which is then precipitated is suction filtered, washed with about 10 ml of water and dried.

후처리

  1. distillationThen the methanol is distilled off in vacuo
  2. additionthe residue is diluted with about 150 ml of water
  3. customThe product which is then precipitated
  4. filtrationfiltered
  5. washwashed with about 10 ml of water
  6. customdried

출처 및 근거

ORD 기록
ord-6ed9cdad5340498287da76fd7f799bf4
출처 데이터셋
uspto-grants-2004_04
특허 번호
US06727250B2

연결된 노트

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