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DAST氟硼酸盐

DAST氟硼酸盐名称

[ CAS 号 ]:
63517-29-3

[ 中文名 ]:
(二乙氨基)二氟锍鎓四氟硼酸盐

[ 英文名 ]:
XtalFluor-E

[中文别名 ]:

DAST氟硼酸盐

[英文别名 ]:

XtalFluor-E
FSFUK2&2 &&BF4-
(Diethylamino)difluorosulfonium tetrafluoroborate
DAST difluorosulfinium salt

DAST氟硼酸盐物理化学性质

[ 熔点 ]:
84-87℃

[ 分子式 ]:
C₄H₁₀BF₆NS

[ 分子量 ]:
228.995

[ 精确质量 ]:
229.053116

[ PSA ]:
28.54000

[ LogP ]:
2.93050

[ 储存条件 ]:
2-8°C

DAST氟硼酸盐MSDS

详细MSDS(安全技术说明书)

DAST氟硼酸盐安全信息

[ 符号 ]:

GHS05, GHS06

[ 信号词 ]:
Danger

[ 危害声明 ]:
H301 + H311 + H331-H314

[ 警示性声明 ]:
P280-P301 + P310 + P330-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338-P403 + P233

[ 危害码 (欧洲) ]:
T

[ 风险声明 (欧洲) ]:
23/24/25-34

[ 安全声明 (欧洲) ]:
26-36/37/39-45

[ 危险品运输编码 ]:
UN 2923 8/PG 3

[ 危险类别 ]:
8.0

DAST氟硼酸盐文献

Aminodifluorosulfinium tetrafluoroborate salts as stable and crystalline deoxofluorinating reagents.

Org. Lett. 11 , 5050, (2009)

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...

Aminodifluorosulfinium salts: selective fluorination reagents with enhanced thermal stability and ease of handling.

J. Org. Chem. 75 , 3401, (2010)

Diethylaminodifluorosulfinium tetrafluoroborate (XtalFluor-E) and morpholinodifluorosulfinium tetrafluoroborate (XtalFluor-M) are crystalline fluorinating agents that are more easily handled and signi...

A novel and selective fluoride opening of aziridines by XtalFluor-E. synthesis of fluorinated diamino acid derivatives.

Org. Lett. 17(5) , 1074-7, (2015)

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 ...

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