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Key Documents

719447

Sigma-Aldrich

XtalFluor-M®

동의어(들):

Difluoro(morpholino)sulfonium tetrafluoroborate, Difluoro-4-morpholinylsulfonium tetrafluoroborate, Morpho-DAST difluorosulfinium salt, Morpholinodifluorosulfinium tetrafluoroborate

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About This Item

실험식(Hill 표기법):
C4H8BF6NOS
CAS Number:
Molecular Weight:
242.98
MDL number:
UNSPSC 코드:
12352101
PubChem Substance ID:
NACRES:
NA.22

형태

solid

Quality Level

mp

117-126 °C

저장 온도

−20°C

SMILES string

F[B-](F)(F)F.F\S(F)=[N+]1/CCOCC1

InChI

1S/C4H8F2NOS.BF4/c5-9(6)7-1-3-8-4-2-7;2-1(3,4)5/h1-4H2;/q+1;-1

InChI key

SOCYGFRGCVLCSU-UHFFFAOYSA-N

애플리케이션

Convenient crystalline highly chemoselective deoxofluorination reagent with a broad substrate scope

Deoxofluorination reagent with a better safety profile, that doesn′t generate corrosive HF which makes it suitable for use in standard borosilicate vessels, and does not react violently with water

Reactant for:
  • Preparation of fluorodisaccharides

법적 정보

XtalFluor-M is a registered trademark of OmegaChem, Inc.

픽토그램

Skull and crossbonesCorrosion

신호어

Danger

유해 및 위험 성명서

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Skin Corr. 1B

보충제 위험성

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


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시험 성적서(COA)

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문서 라이브러리 방문

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

문서

This is an article regarding XtalFluor-E® and XtalFluor-M®: Convenient, Crystalline Deoxofluorination Reagents.

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