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CAS: 133745-75-2|N-Fluorobenzenesulfonimide

CAS: 133745-75-2|N-Fluorobenzenesulfonimide

Cov mis mos molecular: (C6H5SO2) 2NF
Molecular Luj: 315.34
Purity: 98 feem pua
Pob: 5g / 10g / 25g / 50g / bulk pob
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N-Fluorobenzenesulfonimide (CAS: 133745-75-2) fluorinates aromatics, enolates, azaenolates thiab carbanions nyob rau hauv siab yield. Nws yog siv rau diastereoselective fluorination ntawm Li enolates ntawm chiral carboximides, rau kev qhia fluorination ntawm ortho-lithiated aromatics thiab rau kev tshuaj xyuas ntawm electrophilic NF fluorinating agents. Asymteric fluorinations yog tshwm sim nyob rau hauv lub xub ntiag ntawm Pd-BINAP catalyst system ntawm chav tsev kub nyob rau hauv ib tug ionic kua. Nws yog ib qho reagent ua haujlwm hauv palladium-catalyzed enantioselective fluorination ntawm t-butoxycarbonyl lactones thiab lactams. Nws kuj yog siv nyob rau hauv lub electrophilic difluorination ntawm dihalopyridines nrog butyl lithium thiab nyob rau hauv lub ncaj conversion ntawm cawv rau dibenzenesulfonamides nrog triphenylphosphine.

Lub npe	N-Fluorobenzenesulfonimide
Synonyms	N-Fluorobis (phenylsulfonyl) amine; NFSI; NFBS;
CAS	133745-75-2
MDL Nr	TIAB SA 00144885
Melting Point	114-116 degree
Flash Point	101,7 degree
Qhov ntom	1.527g / cm3
Qhov tshwm sim	Dawb rau daj thiab daj xim av rau lub teeb xim av hmoov
Solubility	Soluble heev hauv acetonitrile, dichloromethane lossis THF thiab tsawg soluble hauv toluene
Vapor Siab	0.0162mmHg ntawm 25 degree
Refractive Index	1.424
Kev cia khoom	Khaws rau hauv qhov chaw txias. Khaws lub thawv kaw kom nruj rau hauv qhov chaw qhuav thiab qhov cua zoo
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
InChIKey	RLKHFSNWQCZBDC-UHFFFAOYSA-N