Enantioselective Synthesis of Benzothiazolines from Fluoroalkyl Ketones Using Chiral Imidazoline−Phosphoric Acid Catalysts

The first enantioselective synthesis of cyclic N,S‐ketals having tetrasubstituted chiral center through intramolecular cyclization between carbonyl compounds and aminothiols has been developed. The reaction of fluoroalkyl ketones with aminobenzenethiols using a chiral imidazoline−phosphoric acid cat...

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Veröffentlicht in:	Advanced synthesis & catalysis 2022-12, Vol.364 (24), p.4271-4274
Hauptverfasser:	Iizuka, Yuka, Wada, Tatsumi, Ogura, Kazuki, Takehara, Tsunayoshi, Suzuki, Takeyuki, Nakamura, Shuichi
Format:	Artikel
Sprache:	eng
Schlagworte:	Carbonyl compounds Carbonyls Catalysts Chemical synthesis Enantiomers Enantioselectivity Imidazoline Ketones N,S-Ketal, Cyclization Organocatalyst Phosphoric acid
Online-Zugang:	Volltext
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