(S)-5-Benzyl-2-mesityl-6,6-dimethyl-6,8-dihydro-5H-[1,2,4]triazolo[3,4-c][1,4]oxazin-2-ium tetrafluoroborate
![(S)-5-Benzyl-2-mesityl-6,6-dimethyl-6,8-dihydro-5H-[1,2,4]triazolo[3,4-c][1,4]oxazin-2-ium tetrafluoroborate chemical structure](https://pub-f4d920c906024441a773a96f7098e551.r2.dev/images/products/925706-40-7.png)
(S)-5-Benzyl-2-mesityl-6,6-dimethyl-6,8-dihydro-5H-[1,2,4]triazolo[3,4-c][1,4]oxazin-2-ium tetrafluoroborate
What is (S)-5-Benzyl-2-mesityl-6,6-dimethyl-6,8-dihydro-5H-[1,2,4]triazolo[3,4-c][1,4]oxazin-2-ium tetrafluoroborate?
(S)-5-Benzyl-2-mesityl-6,6-dimethyl-6,8-dihydro-5H-[1,2,4]triazolo[3,4-c][1,4]oxazin-2-ium tetrafluoroborate is a chemical compound with CAS number 925706-40-7. It is used in various industrial and research applications.
Applications
Catalyst for:
• Intermolecular conjugate addition of alcohols to unsaturated ketones and esters1
• Preparation of β-amino carbonyl compounds by N-heterocyclic carbene-catalyzed enantioselective Mannich reactions of a-aryloxyacetaldehydes with imines2
• Asymmetric synthesis of cyclopentenes from allyl diketones by carbene-catalyzed intramolecular aldol reaction, lactonization, and carbon dioxide expulsion3
• Preparation of esters via tandem oxidation of allylic/benzylic/propargy
Specifications
449.29 g/mol
Safety Information
H413
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
200-206 °C
3