所有图片(6)
About This Item
经验公式（希尔记法）:
C2H2F4O4S2Zn
CAS号:
分子量:
295.55
MDL编号:
UNSPSC代码:
12352103
PubChem化学物质编号:
NACRES:
NA.22
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质量水平
方案
95%
表单
solid
反应适用性
reaction type: C-C Bond Formation
reaction type: Fluorinations
reagent type: catalyst
reaction type: C-H Activation
reagent type: diversification reagent
官能团
fluoro
sulfinic acid
储存温度
2-8°C
SMILES字符串
FC(F)S(=O)O[Zn]OS(=O)C(F)F
InChI
1S/2CH2F2O2S.Zn/c2*2-1(3)6(4)5;/h2*1H,(H,4,5);/q;;+2/p-2
InChI key
UGEYAPVLXKEKMP-UHFFFAOYSA-L
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一般描述
二氟甲烷亚磺酸锌是广泛用于将二氟甲基官能团结合到生物学上重要的结构基序上的一种试剂。它可用于二氟甲基化一些化合物，例如杂芳烃、硫醇、烯酮和 α、 β不饱和羧酸。
材料与最多 1 当量的氯化锌络合
应用
二氟甲烷亚磺酸锌 (DFMS) 是 Phil Baran 开发的亚磺酸锌工具箱的一部分，用于杂环的简单快速多样化。†
杂环化合物的实用固有碳氢功能化
DFMS 是一种新型的有机底物自由基直接二氟甲基化试剂。这种温和、操作简单、化学选择性和可放大的二氟甲基化方法与一系列不同复杂程度的含氮杂芳烃底物以及选择的共轭 p-系统和硫醇类相容。†
一种新的直接二氟甲基化试剂
在 Phil S. Baran 教授的 教授和产品门户网站 了解更多信息。
杂环化合物的实用固有碳氢功能化
DFMS 是一种新型的有机底物自由基直接二氟甲基化试剂。这种温和、操作简单、化学选择性和可放大的二氟甲基化方法与一系列不同复杂程度的含氮杂芳烃底物以及选择的共轭 p-系统和硫醇类相容。†
一种新的直接二氟甲基化试剂
在 Phil S. Baran 教授的 教授和产品门户网站 了解更多信息。
联系
本产品常见问题 。
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
Jessy Aziz et al.
Organic & biomolecular chemistry, 12(48), 9743-9759 (2014-10-31)
Sulfinic acids and their salts have recently emerged as versatile coupling partners to efficiently access a wide variety of hetero- and carbocyclic compounds, under relatively mild conditions. Their growing importance is attributable to their dual capacity for acting as nucleophilic
Zinc difluoromethanesulfinate
Encyclopedia of Reagents for Organic Synthesis, Second Edition (2014)
Yuta Fujiwara et al.
Journal of the American Chemical Society, 134(3), 1494-1497 (2012-01-11)
Molecular scaffolds containing alkylfluorine substituents are desired in many areas of chemical research from materials to pharmaceuticals. Herein, we report the invention of a new reagent (Zn(SO(2)CF(2)H)(2), DFMS) for the innate difluoromethylation of organic substrates via a radical process. This
Yuta Fujiwara et al.
Nature, 492(7427), 95-99 (2012-12-04)
Nitrogen-rich heterocyclic compounds have had a profound effect on human health because these chemical motifs are found in a large number of drugs used to combat a broad range of diseases and pathophysiological conditions. Advances in transition-metal-mediated cross-coupling have simplified
Fionn O'Hara et al.
Journal of the American Chemical Society, 135(32), 12122-12134 (2013-07-19)
Radical addition processes can be ideally suited for the direct functionalization of heteroaromatic bases, yet these processes are only sparsely used due to the perception of poor or unreliable control of regiochemistry. A systematic investigation of factors affecting the regiochemistry
商品
Rapidly diversify (hetero)aromatic scaffolds for chemical industry needs amid resource and time constraints, ensuring efficiency.
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