| Company Name: |
Shanghai Hanhong Scientific Co.,Ltd.
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| Tel: |
021-54306202 13764082696 |
| Email: |
info@hanhongsci.com |
| Products Intro: |
Product Name:5-(benzyloxy)-2-chloropyridine
CAS:84611-43-8
Purity:95% Remarks:B610185
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| Company Name: |
Sphinx Scientific Laboratory (Tianjin) Co., Ltd.
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| Tel: |
022-66211289-843 13672102692 |
| Email: |
contact@sphinxpharm.com |
| Products Intro: |
Product Name:PYRIDINE, 2-CHLORO-5-(PHENYLMETHOXY)-
CAS:84611-43-8
Purity:96+% HPLC Package:1g;5g;10g;100g;1kg;5kg;10kg Remarks:3.24g In Stock
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| Company Name: |
T&W GROUP
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| Tel: |
021-61551611 13296011611 |
| Email: |
contact@trustwe.com |
| Products Intro: |
Product Name:PYRIDINE, 2-CHLORO-5-(PHENYLMETHOXY)-
CAS:84611-43-8
Purity:98% Package:按需包裝
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| | PYRIDINE, 2-CHLORO-5-(PHENYLMETHOXY)- Basic information |
| | PYRIDINE, 2-CHLORO-5-(PHENYLMETHOXY)- Chemical Properties |
| density | 1.225 | | storage temp. | 2-8°C |
| | PYRIDINE, 2-CHLORO-5-(PHENYLMETHOXY)- Usage And Synthesis |
| Synthesis | The reaction was carried out with 2-chloro-5-hydroxypyridine (6-chloropyridin-3-ol, 1.0 g) and benzyl bromide (benzyl bromide, 1.5 g) as raw materials in the presence of potassium carbonate (2.4 g) at 60 °C for 18 h with stirring in N,N-dimethylformamide (DMF, 40 mL). After completion of the reaction, the reaction mixture was filtered and the solvent in the filtrate was removed by distillation under reduced pressure to obtain the crude product. The crude product was purified by silica gel column chromatography (eluent: hexane-ethyl acetate gradient) to afford the target compound 2-chloro-5-benzyloxypyridine (3-(benzyloxy)-2-chloro pyridine, 1.3 g) in quantitative yield. | | References | [1] Patent: JP2017/171619, 2017, A. Location in patent: Paragraph 0233; 0235
[2] Patent: US2003/162790, 2003, A1
[3] Patent: US2002/169166, 2002, A1
[4] Patent: US2002/169167, 2002, A1
[5] Patent: US2004/127504, 2004, A1 |
| | PYRIDINE, 2-CHLORO-5-(PHENYLMETHOXY)- Preparation Products And Raw materials |
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