o-(1-Piperazinyl)phenol → HCID 66576234、化合物

反応式

[NH2:1][C:2]1[O:6][N:5]=[C:4]([C:7]2[CH:12]=[CH:11][CH:10]=[C:9]([F:13])[CH:8]=2)[C:3]=1[C:14]([OH:16])=O.Cl.C(N=C=NCCCN(C)C)C.OC1C2N=NNC=2C=CC=1.[N:39]1([C:45]2[CH:50]=[CH:49][CH:48]=[CH:47][C:46]=2[OH:51])[CH2:44][CH2:43][NH:42][CH2:41][CH2:40]1>>[NH2:1][C:2]1[O:6][N:5]=[C:4]([C:7]2[CH:12]=[CH:11][CH:10]=[C:9]([F:13])[CH:8]=2)[C:3]=1[C:14]([N:42]1[CH2:41][CH2:40][N:39]([C:45]2[CH:50]=[CH:49][CH:48]=[CH:47][C:46]=2[OH:51])[CH2:44][CH2:43]1)=[O:16]

参加物

反応物 4

HCID 70530o-(1-Piperazinyl)phenol

HCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochloride

HCID 70981008HCID 70981008、化合物

HCID 178418300HCID 178418300、化合物

生成物 1

HCID 66576234HCID 66576234、化合物収率 44%

実験手順

In a similar manner as described in Example 1, by using dimethylformimide (15 mL), 5-amino-3-(3-fluorophenyl)isoxazol-4-carboxylic acid (409 mg, 1.84 mmol), 1-ethyl-3-(dimethylaminopropyl)carbodiimide hydrochloride (388 mg, 2.02 mmol), hydroxybenzotriazole (299 mg, 2.21 mmol) and 2-(piperazine-1-yl)phenol (312 mg, 1.84 mmol), a white solid required compound (381 mg, 0.81 mmol, 44%) was obtained.