Title of article :
Substituent effect of binaphthyl-modified spiro-type chiral phase-transfer catalysts
Author/Authors :
Hashimoto، نويسنده , , Takuya and Maruoka، نويسنده , , Keiji، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2003
Abstract :
Binaphthyl-modified spiro-type phase-transfer catalysts possessing 4,4′-diaryl substituents are shown to exhibit high asymmetric induction in asymmetric benzylation of benzophenone imine glycine tert-butyl ester under phase-transfer conditions.
Keywords :
Asymmetric alkylation , Phase-transfer catalyst , glycine ester , Binaphthol
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
