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About This Item
线性分子式:
(C2H5)2NSF3
CAS号:
分子量:
161.19
Beilstein:
1849066
EC 号:
MDL编号:
UNSPSC代码:
12352101
PubChem化学物质编号:
NACRES:
NA.22
推荐产品
等级
technical
方案
≥90% (NMR)
质量
packed in PTFE bottles
沸点
30-32 °C/3 mmHg (lit.)
密度
1.22 g/mL at 25 °C (lit.)
储存温度
2-8°C
SMILES字符串
CCN(CC)S(F)(F)F
InChI
1S/C4H10F3NS/c1-3-8(4-2)9(5,6)7/h3-4H2,1-2H3
InChI key
CSJLBAMHHLJAAS-UHFFFAOYSA-N
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应用
- Fluorinating agent: reaction with alcohols and carbonyl compounds, Review
- Review on nucleophilic fluorination.
- Catalyst for Friedel-Crafts allylation using tertiary cyclopropyl silyl ethers and the rearrangement of homoallylic alcohols to unsaturated aldehydes.
- Early introduction of a fluoromethyl group stabilizes the epoxide during further manipulations in the synthesis of 26-fluoro-epothilone.
- Fluorinating agent for a variety of compounds, including thioethers, alkenols, and cyanohydrins.
- Reagent for gem difluorination of ketopipecolinic acids.
推荐
警示用语：
Danger
危险声明
危险分类
Eye Dam. 1 - Flam. Liq. 3 - Self-react. D - Skin Corr. 1A
补充剂危害
储存分类代码
5.2 - Organic peroxides and self-reacting hazardous materials
WGK
WGK 3
闪点(°F)
73.4 °F
闪点(°C)
23 °C
个人防护装备
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Stereoselective introduction of a trifluoromethyl group into an unsaturated system
Tetrahedron Letters, 32, 5963-5963 (1991)
A E Lloyd et al.
Nucleic acids symposium series, (27)(27), 185-186 (1992-01-01)
Pyrimidine nucleosides (or their 5'-aldehydes) when treated with DAST give O2,5'-(fluoro)-anhydronucleosides. If this is prevented by blocking N-3 or O4, the desired 5'-deoxy-5'-(di)-fluoronucleoside is accompanied by the production of a compound resulting from migration of the base following scission of
S De Jonghe et al.
Bioorganic & medicinal chemistry letters, 9(21), 3159-3164 (1999-11-24)
Short-chain 3-fluoro-(dihydro)ceramide analogues are synthesized from L-serine using diethylaminosulfur trifluoride (DAST) as fluorinating agent. The apoptogenic activity of these compounds was measured in three different cell lines and compared with their hydroxylated counterparts.
Bruno Anxionnat et al.
The Journal of organic chemistry, 77(14), 6087-6099 (2012-06-13)
As the replacement of a hydrogen atom by a fluorine atom in a compound can have an important impact on its biological properties, the development of methods allowing the introduction of a fluorine atom is of great importance. The scope
M Wenckens et al.
Acta chemica Scandinavica (Copenhagen, Denmark : 1989), 52(4), 503-507 (1998-04-29)
It is documented that specific types of sterol play a major role in the resumption of meiosis in oocytes from mice in vitro. 4,4-Dimethyl-5 alpha-cholesta-8,14,24-trien-3 beta-ol (FF-MAS) isolated from human follicular fluid and 4,4-dimethyl-5 alpha-cholesta-8,24-dien-3 beta-ol (T-MAS) isolated from bull
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