5-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate

CAS : 129946-88-9

Ref. 3D-FT106274

Informations sur le produit

• Nom: 5-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate
• Synonymes: 5-(Trifluoromethyl)Dibenzo[B,D]Thiophenium Trifluoromethanesulfonate, 1-(Trifluoromethyl)Dibenzo[B,D]Thiophenium Trifluoromethanesulfonate, S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate

Description

5-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate (5-TFDT) is a β-unsaturated ketone with an oxidant, organometallic and reactive properties. It is used in the synthesis of cyclopropenes and cyclobutenes. 5-TFDT can be reduced to 5-(trifluoromethyl)benzotriazole by using sodium borohydride as a reducing agent. The mechanism of the reaction starts with the formation of an enolate ion after reacting with a strong base such as lithium diisopropylamide (LDA). The electron deficiency on the carbonyl carbon leaves it susceptible to nucleophilic attack from alkyl halides or water. This leads to the formation of an enolate ion, which undergoes reductive elimination to form the desired product.

• Marque: Biosynth

Propriétés chimiques

• Masse moléculaire: 402.33 g/mol
• Formule: C₁₄H₈F₆O₃S₂
• Degré de pureté: Min. 95%