7-broMoquinolin-3-aMine

7-broMoquinolin-3-aMine Suppliers list
Company Name: Shanghai Boyle Chemical Co., Ltd.  
Tel: 021-50182298 021-50180596
Email: sales@boylechem.com
Company Name: Beijing Yisiyan Technology Research Center  
Tel: 010-56645598 13366904824;
Email: bjkaida@163.com
Company Name: Tianjin Anhao Biological Technology Co., Ltd.  
Tel:
Email: sales@ahpharmatech.com
Company Name: Shijiazhuang Sdyano Fine Chemical Co., Ltd.  
Tel: 0311-89250318 031166536426;
Email: master@sjzsdyn.com
Company Name: Shanghai YuanYe Biotechnology Co., Ltd.  
Tel: 15026964105
Email: 2881489226@qq.com

7-broMoquinolin-3-aMine manufacturers

7-broMoquinolin-3-aMine Basic information
Product Name:7-broMoquinolin-3-aMine
Synonyms:7-broMoquinolin-3-aMine;3-Quinolinamine, 7-bromo-;3-Amino-7-bromoquinoline
CAS:1266322-58-0
MF:C9H7BrN2
MW:223.07
EINECS:
Product Categories:
Mol File:1266322-58-0.mol
7-broMoquinolin-3-aMine Structure
7-broMoquinolin-3-aMine Chemical Properties
storage temp. 2-8°C(protect from light)
AppearanceWhite to light brown Solid
Safety Information
MSDS Information
7-broMoquinolin-3-aMine Usage And Synthesis
Synthesis
1H-Isoindole-1,3(2H)-dione, 2-(7-bromo-3-quinolinyl)-

1375108-38-5

7-broMoquinolin-3-aMine

1266322-58-0

b) Synthesis of 7-bromoquinolin-3-amine: 2-(7-bromoquinolin-3-yl)isoindoline-1,3-dione (10 g, 28.3 mmol) was suspended in ethanol (200 mL), hydrazine (1.777 mL, 56.6 mmol) was added, followed by heating and refluxing for 1 hour. After completion of the reaction, the mixture was allowed to cool to room temperature and the precipitate was collected and washed with a small amount of ethanol. The filtrate was concentrated to dryness to give a gray solid. The resulting solid was dissolved in warm ethanol and adsorbed on silica gel. Purification by silica gel column chromatography (eluent: 50-100% ethyl acetate/hexane gradient) afforded the target compound 7-bromoquinolin-3-amine (3.5 g, 56% yield).1H NMR (400 MHz, DMSO-d6) δ ppm: 5.83 (s, 2H), 7.14 (d, J = 2.53 Hz, 1H), 7.49 (dd, J = 8.84, 2.02Hz, 1H), 7.54-7.65 (m, 1H), 7.94 (d, J = 1.77Hz, 1H), 8.46 (d, J = 2.78Hz, 1H).

References[1] Patent: WO2017/32840, 2017, A1. Location in patent: Page/Page column 265; 266
[2] Patent: WO2013/28447, 2013, A1. Location in patent: Page/Page column 117
[3] Patent: WO2013/52716, 2013, A1. Location in patent: Page/Page column 63
[4] Patent: WO2013/177253, 2013, A2. Location in patent: Page/Page column 64
[5] Patent: WO2014/8223, 2014, A2. Location in patent: Page/Page column 71-72
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