392715
N -氟苯磺酰亚胺
97%
别名:
N-氟二苯磺酰胺, N-氟代双苯磺酰胺, NFSI
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线性分子式:
(C6H5SO2)2NF
化学文摘社编号:
分子量:
315.34
UNSPSC Code:
12352101
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
5348902
产品名称
N -氟苯磺酰亚胺, 97%
InChI
1S/C12H10FNO4S2/c13-14(19(15,16)11-7-3-1-4-8-11)20(17,18)12-9-5-2-6-10-12/h1-10H
SMILES string
FN(S(=O)(=O)c1ccccc1)S(=O)(=O)c2ccccc2
InChI key
RLKHFSNWQCZBDC-UHFFFAOYSA-N
assay
97%
form
powder
mp
110 °C (dec.) (lit.)
Quality Level
Application
用于叔丁氧基羰基内酯和内酰胺化合物的钯催化对映选择性氟化。还可用于丁基锂作用下的二卤吡啶类化合物的亲电二氟化，以及用于三苯基膦作用下的醇直接转化成双苯磺酰亚胺类化合物。
稳定易处理的结晶物质，易于将 F+ 转化成烯醇化物和负碳离子。
General description
N-氟代双苯磺酰胺(NFSi)是有机合成中常用的亲电氟化剂，可在中性有机分子中引入氟原子。也可用于氟化亲核底物，如活性有机金属(reactive organometallic species)和丙二酸阴离子。
NFSi可通过苯磺酰胺和氟反应合成。
NFSi可通过苯磺酰胺和氟反应合成。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Bizet V
Synlett, 23(18), 2719-2720 (2012)
Toshiaki Suzuki et al.
The Journal of organic chemistry, 72(1), 246-250 (2006-12-30)
An efficient catalytic enantioselective fluorination of tert-butoxycarbonyl lactones and lactams is reported. Reactions of the lactone substrates proceeded smoothly in an alcoholic solvent with a catalytic amount of chiral Pd(II) complex. In the case of the less acidic lactam substrates
Anthony A Fodor et al.
The Journal of general physiology, 127(6), 755-766 (2006-06-01)
The study of ion channel function is constrained by the availability of structures for only a small number of channels. A commonly used bioinformatics technique is to assert, based on sequence similarity, that a domain within a channel of interest
Tetrahedron Letters, 47, 8457-8457 (2006)
N-Fluorobenzenesulfonimide
Poss AJ
Encyclopedia of Reagents for Organic Synthesis, Second Edition, 23(18), 2719-2720 (2001)
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