2-Fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline → HCID 86696551, 화합물

HRID 1478326노트

반응식

HRID 1478326 반응식
Cl[C:2]1[CH:3]=[CH:4][N:5]2[C:10]([C:11]=1[CH3:12])=[C:9]([CH:13]1[CH2:15][CH2:14]1)[CH:8]=[C:7]([C:16]([O:18][CH3:19])=[O:17])[C:6]2=[O:20].[F:21][C:22]1[CH:28]=[CH:27][C:26](B2OC(C)(C)C(C)(C)O2)=[CH:25][C:23]=1[NH2:24]>>[NH2:24][C:23]1[CH:25]=[C:26]([C:2]2[CH:3]=[CH:4][N:5]3[C:10]([C:11]=2[CH3:12])=[C:9]([CH:13]2[CH2:15][CH2:14]2)[CH:8]=[C:7]([C:16]([O:18][CH3:19])=[O:17])[C:6]3=[O:20])[CH:27]=[CH:28][C:22]=1[F:21]

참가 물질

3

반응물 2

HCID 467379902-Fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)anilineHCID 86696543Methyl 8-chloro-1-cyclopropyl-9-methyl-4-oxo-quinolizine-3-carboxylate

생성물 1

HCID 86696551HCID 86696551, 화합물수율 102.8%

실험 절차

Methyl 8-(3-amino-4-fluoro-phenyl)-1-cyclopropyl-9-methyl-4-oxo-4H-quinolizine-3-carboxylate was prepared according to General Procedure A from methyl 8-chloro-1-cyclopropyl-9-methyl-4-oxo-4H-quinolizine-3-carboxylate (100 mg, 0.34 mmol) and 2-fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-aniline (122 mg, 0.51 mmol). Purification by flash silica column chromatography (DCM:MeOH) (1:0 to 94:6) afforded the title compound as a yellow solid (128 mg, 98%).

후처리

  1. customMethyl 8-(3-amino-4-fluoro-phenyl)-1-cyclopropyl-9-methyl-4-oxo-4H-quinolizine-3-carboxylate was prepared
  2. customPurification by flash silica column chromatography (DCM:MeOH) (1:0 to 94:6)

출처 및 근거

ORD 기록
ord-1ecf7f57875b4e64bd83d8127d7496b5
출처 데이터셋
uspto-grants-2016_08
특허 번호
US09403818B2

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