| Company Name: |
SuZhou ShiYa Biopharmaceuticals, Inc.
|
| Tel: |
0512-52358471 17715136450 |
| Email: |
sales@shiyabiopharm.com |
| Products Intro: |
Product Name:2-Iodo-4-nitro-benzonitrile
CAS:300627-43-4
Purity:>97% Package:1g;5g Remarks:B1-5267
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| Company Name: |
Win-Win Chemical CO., Limited
|
| Tel: |
0577-64498589 15325081899 |
| Email: |
sales@win-winchemical.com |
| Products Intro: |
Product Name:2-iodo-4-nitrobenzonitrile
CAS:300627-43-4
Purity:95%+% Package:1g;5g
|
| Company Name: |
Xinyi Kangda Biological Technology Co., Ltd.
|
| Tel: |
13013943931 15152133928 |
| Email: |
xinyikangda@163.com |
| Products Intro: |
Product Name:2-Iodo-4-nitro-benzonitrile
CAS:300627-43-4
Purity:98% Package:100g；250g；500g；1kg；10kg
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| | 2-Iodo-4-nitro-benzonitrile Basic information |
| | 2-Iodo-4-nitro-benzonitrile Chemical Properties |
| | 2-Iodo-4-nitro-benzonitrile Usage And Synthesis |
| Preparation | A mixture of the carboxamide 1468 (5.5 g, 18.8 mmol) and thionyl chloride (35 mL) was refluxed for 3 h under argon and then concentrated under reduced pressure. The residue was purified by flash chromatography (20% EtOAc in hexane) to give 4.12 g (80%) of 2- iodo-4-nitrobenzonitrile 1469 as cream-colored crystals; mp 154–155.5 C° (EtOAc/ hexane, 1:4). |
| | 2-Iodo-4-nitro-benzonitrile Preparation Products And Raw materials |
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