| Company Name: |
J & K SCIENTIFIC LTD.
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| Tel: |
010-82848833 400-666-7788 |
| Email: |
jkinfo@jkchemical.com |
| Products Intro: |
Product Name:Difluoroiodomethyl phenyl sulfone, 98%
CAS:802919-90-0
Purity:98% Package:1G;250MG
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| Company Name: |
Daicel Chiral Technologies (China)CO.,LTD
|
| Tel: |
021-50460086-9 15921403865 |
| Email: |
han_yajun@dctc.daicel.com |
| Products Intro: |
Product Name:(Difluoroiodomethyl)sulfonyl]-benzene
CAS:802919-90-0
Purity:95%/98% Package:1G;100G; 1KG Remarks:201207
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| Company Name: |
ShangHai YuanYe Biotechnology Co., Ltd.
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| Tel: |
021-61312847 13636370518 |
| Email: |
shyysw007@163.com |
| Products Intro: |
Product Name:((Difluoroiodomethyl)sulfonyl)benzene
CAS:802919-90-0
Purity:98% Package:250mg
|
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| | DifluoroiodoMethyl phenyl sulfone Basic information |
| | DifluoroiodoMethyl phenyl sulfone Chemical Properties |
| Boiling point | 312.4±42.0 °C(Predicted) | | density | 1.975±0.06 g/cm3(Predicted) | | storage temp. | 2-8°C(protect from light) |
| Safety Statements | 24/25 | | HS Code | 29309090 |
| | DifluoroiodoMethyl phenyl sulfone Usage And Synthesis |
| Description | A visible light-catalysed direct and regioselective (phenylsulfonyl) difluoromethylation of imidazo[1,2-A]pyridines and benzo[d]-imidazo[2,1-b]thiazoles was carried out by DifluoroiodoMethyl phenyl sulfone under mild conditions. This synthetic methodology enables the introduction of a CF2SO2Ph group in an efficient and regioselective reaction through C-H bond functionalization with a broad substrate scope in good to excellent yields. | | Uses | Iododifluoromethyl
phenyl sulfone can be used for the difluoromethylation of alkenes and alkynes initiated by
triethylborane/air or arenediazonium salt/titanium chloride in moderate to good yields. | | Reactions | (1) Difluoromethylation of terminal alkenes and alkynes.
| | References | [1] GUO-JIE YIN; W. F; Mei Zhu. Visible-light mediated regioselective (phenylsulfonyl)difluoromethylation of fused imidazoles with iododifluoromethyl phenyl sulfone[J]. Heterocyclic Communications, 2017. DOI:10.1515/hc-2017-0101.
[2] YA LI. Radical (Phenylsulfonyl)difluoromethylation with Iododifluoromethyl Phenyl Sulfone[J]. The Journal of Organic Chemistry, 2007. DOI:10.1021/jo070618s.
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| | DifluoroiodoMethyl phenyl sulfone Preparation Products And Raw materials |
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