Hydrazine hydrate (1:1) → HCID 57901816, 화합물

HRID 1851432노트

반응식

HRID 1851432 반응식
[S:1]1[CH:5]=[CH:4][CH:3]=[C:2]1[S:6]([NH:9][C:10]1[CH:11]=[CH:12][CH:13]=[C:14]2[C:18]=1[NH:17][C:16]([C:19]([OH:21])=O)=[CH:15]2)(=[O:8])=[O:7].[N:22]1(O)C2C=CC=CC=2N=[N:23]1.Cl.CN(C)CCCN=C=NCC.O.NN>O.CN(C)C=O>[NH:22]([C:19]([C:16]1[NH:17][C:18]2[C:14]([CH:15]=1)=[CH:13][CH:12]=[CH:11][C:10]=2[NH:9][S:6]([C:2]1[S:1][CH:5]=[CH:4][CH:3]=1)(=[O:7])=[O:8])=[O:21])[NH2:23]

참가 물질

7

반응물 4

HCID 24654Hydrazine hydrate (1:1)HCID 757711-HydroxybenzotriazoleHCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 57476168HCID 57476168, 화합물

생성물 1

HCID 57901816HCID 57901816, 화합물수율 44.7%

시약·촉매·용매 2

HCID 962Water용매HCID 6228Dimethylformamide용매

실험 절차

To a mixture of 7-[(2-thienylsulfonyl)amino]-1H-indole-2-carboxylic acid (0.60 g), 1H-1,2,3-benzotriazol-1-ol (0.28 g) and N,N-dimethylformamide (6 mL) was added N-[3-(dimethylamino)propyl]-N′-ethylcarbodiimide hydrochloride (0.40 g) at room temperature. The mixture was stirred for 10 min and hydrazine monohydrate (0.28 mL) was added. The reaction mixture was stirred at room temperature overnight, and water was added. The resulting crystals were filtrated, washed with water, and dried to give the title compound (0.28 g, yield 44%) as colorless crystals. melting point>276° C. (decomposition).

후처리

  1. stirringThe reaction mixture was stirred at room temperature overnight
  2. filtrationThe resulting crystals were filtrated
  3. washwashed with water
  4. customdried

출처 및 근거

ORD 기록
ord-3029cc3f760d42b89b90a2bbd4cd21f9
출처 데이터셋
uspto-grants-2015_02
특허 번호
US08957070B2

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