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Merck
CN

719447

Sigma-Aldrich

XtalFluor-M®

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别名:
Morpho-DAST 二氟锍鎓盐, N-(二氟-λ4-硫酮)氯吗啉鎓, 二氟(吗啉)四氟硼酸锍, 二氟-4-吗啉基四氟硼酸锍, 吗啉二氟锍鎓四氟硼酸盐
经验公式(希尔记法):
C4H8BF6NOS
CAS号:
分子量:
242.98
MDL编号:
UNSPSC代码:
12352101
PubChem化学物质编号:
NACRES:
NA.22

形式

solid

质量水平

mp

117-126 °C

储存温度

−20°C

SMILES字符串

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

应用

方便的结晶高度化学选择性脱氧氟化试剂,具有广泛的底物范围

脱氧氟化试剂具有更好的安全性,不会产生腐蚀性 HF,使其适用于标准硼硅酸盐容器,并且不会与水剧烈反应

反应物用于:
  • 氟代二糖的制备

法律信息

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

象形图

Skull and crossbonesCorrosion

警示用语:

Danger

危险分类

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

补充剂危害

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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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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