S-(Trifluoromethyl)dibenzothiophenium tetrafluoroborate

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Names

[ Name ]:
S-(Trifluoromethyl)dibenzothiophenium tetrafluoroborate

[Synonym ]:
S-(Trifluoromethyl)dibenzothiophenium tetrafluoroborate
5-(trifluoromethyl)dibenzothiophen-5-ium,tetrafluoroborate
MFCD01073545
5-(Trifluoromethyl)dibenzo[b,d]thiophenium tetrafluoroborate
5-(Trifluoromethyl)dibenzothiophenium tetrafluoroborate
5-(Trifluoromethyl)-5H-dibenzo[b,d]thiophen-5-ium tetrafluoroborate

Chemical & Physical Properties

[ Melting Point ]:
171-172°C

[ Molecular Formula ]:
C₁₃H₈BF₇S

[ Molecular Weight ]:
340.067

[ Exact Mass ]:
340.032806

[ PSA ]:
25.30000

[ LogP ]:
5.52310

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
Xi

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2934999090

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Articles

Pd(II)-catalyzed ortho-trifluoromethylation of arenes using TFA as a promoter.

J. Am. Chem. Soc. 11th ed., 132 , 3648-3649, (2010)

A Pd(II)-catalyzed C-H activation/trifluoromethylation of arenes with an electrophilic trifluoromethylation reagent using diverse heterocycle directing groups is reported. The presence of trifluoroace...

Pd(II)-catalyzed ortho trifluoromethylation of arenes and insights into the coordination mode of acidic amide directing groups.

J. Am. Chem. Soc. 29th ed., 134 , 11948-11951, (2012)

A Pd(II)-catalyzed trifluoromethylation of ortho C-H bonds with an array of N-arylbenzamides derived from benzoic acids is reported. N-Methylformamide has been identified as a crucial promoter of C-CF...

Copper-catalyzed trifluoromethylation of terminal alkenes through allylic C-H bond activation.

J. Am. Chem. Soc. 39th ed., 133 , 15300-15303, (2011)

An unprecedented type of reaction for Cu-catalyzed trifluoromethylation of terminal alkenes is reported. This reaction represents a rare instance of catalytic trifluoromethylation through C(sp(3))-H a...