719439
XtalFluor-E®
别名:
DAST 二氟锍鎓盐, (二乙氨基)二氟锍鎓四氟硼酸盐, N,N-二乙基-S,S-二氟烃基硫亚胺四氟硼酸盐, N,N-二乙氨基-S,S-二氟锍鎓四氟硼酸盐, N-(二氟-λ4-硫酮)-N-乙基-乙铵四氟硼酸盐
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关于此项目
经验公式（希尔记法）:
C4H10BF6NS
化学文摘社编号:
分子量:
229.00
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352101
MDL number:
InChI
1S/C4H10F2NS.BF4/c1-3-7(4-2)8(5)6;2-1(3,4)5/h3-4H2,1-2H3;/q+1;-1
SMILES string
F[B-](F)(F)F.CC\[N+](CC)=S(\F)F
InChI key
YLNKFQWRRIXZPJ-UHFFFAOYSA-N
form
solid
mp
84-87 °C
functional group
amine
storage temp.
−20°C
Quality Level
Application
最近 MacMillian 及其同事报道了三异丙基硅烷硫醇作为有机催化剂，与 Ir（III），特别是 Aldrich 产品 688096 串联，用于光氧化还原催化。该方法直接将含氰基的芳烃与烯丙基 sp3 C-H 键偶联。
General description
XtalFluor-E®广泛用于甲酰化、扩环、原官能化(proto-functionalization)、环脱水和脱氢反应。
Other Notes
Legal Information
XtalFluor-E is a registered trademark of OmegaChem, Inc.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Skin Corr. 1B
supp_hazards
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
XtalFluor-E: A useful and versatile reagent in organic transformations
Mohammadkhani L and Heravi MM
Journal of Fluorine Chemistry, 225, 11-20 (2019)
Melinda Nonn et al.
Organic letters, 17(5), 1074-1077 (2015-02-17)
The selective introduction of fluorine onto the skeleton of an aminocyclopentane or cyclohexane carboxylate has been developed through a novel and efficient fluoride opening of an activated aziridine ring with XtalFluor-E. The reaction proceeded through a stereoselective aziridination of the
Aminodifluorosulfinium tetrafluoroborate salts as stable and crystalline deoxofluorinating reagents.
Francis Beaulieu et al.
Organic letters, 11(21), 5050-5053 (2009-10-06)
Aminodifluorosulfinium tetrafluoroborate salts were found to act as efficient deoxofluorinating reagents when promoted by an exogenous fluoride source and, in most cases, exhibited greater selectivity by providing less elimination byproduct as compared to DAST and Deoxo-Fluor. Aminodifluorosulfinium tetrafluoroborates are easy
Alexandre L'heureux et al.
The Journal of organic chemistry, 75(10), 3401-3411 (2010-04-22)
Diethylaminodifluorosulfinium tetrafluoroborate (XtalFluor-E) and morpholinodifluorosulfinium tetrafluoroborate (XtalFluor-M) are crystalline fluorinating agents that are more easily handled and significantly more stable than Deoxo-Fluor, DAST, and their analogues. These reagents can be prepared in a safer and more cost-efficient manner by avoiding
商品
This is an article regarding XtalFluor-E® and XtalFluor-M®: Convenient, Crystalline Deoxofluorination Reagents.
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