Chiral induction in the Norrish Type II reaction of 2-alkoxybenzophenones in zeolite

K. J. Ponchot; V. Ramamurthy

Chiral induction in the Norrish Type II reaction of 2-alkoxybenzophenones in zeolite

Research output: Contribution to journal › Comment/debate

Abstract

A chiral inductor was adsorbed into a cage of faujasite zeolite to create an environment that can bias the stereochemical outcome of the photoreaction. In this study, a series of 2-alkoxybenzophenones were irradiated in NaY modified by a series of chiral inductors, which included chiral amines and other small chiral molecules. Product enantiomeric excess was observed when 2-ethoxybenzophenone was irradiated inside NaY zeolite loaded with (+)norephedrine.

Original language	English (US)
Pages (from-to)	ORGN-90
Journal	ACS National Meeting Book of Abstracts
Volume	PART 2
State	Published - Dec 1 1999
Externally published	Yes
Event	Proceedings of the 1999 218th ACS National Meeting - New Oeleans, LA, United States Duration: Aug 22 1999 → Aug 26 1999

ASJC Scopus subject areas

Chemistry(all)
Chemical Engineering(all)

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Ponchot, K. J., & Ramamurthy, V. (1999). Chiral induction in the Norrish Type II reaction of 2-alkoxybenzophenones in zeolite. ACS National Meeting Book of Abstracts, PART 2, ORGN-90.

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abstract = "A chiral inductor was adsorbed into a cage of faujasite zeolite to create an environment that can bias the stereochemical outcome of the photoreaction. In this study, a series of 2-alkoxybenzophenones were irradiated in NaY modified by a series of chiral inductors, which included chiral amines and other small chiral molecules. Product enantiomeric excess was observed when 2-ethoxybenzophenone was irradiated inside NaY zeolite loaded with (+)norephedrine.",

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N2 - A chiral inductor was adsorbed into a cage of faujasite zeolite to create an environment that can bias the stereochemical outcome of the photoreaction. In this study, a series of 2-alkoxybenzophenones were irradiated in NaY modified by a series of chiral inductors, which included chiral amines and other small chiral molecules. Product enantiomeric excess was observed when 2-ethoxybenzophenone was irradiated inside NaY zeolite loaded with (+)norephedrine.

AB - A chiral inductor was adsorbed into a cage of faujasite zeolite to create an environment that can bias the stereochemical outcome of the photoreaction. In this study, a series of 2-alkoxybenzophenones were irradiated in NaY modified by a series of chiral inductors, which included chiral amines and other small chiral molecules. Product enantiomeric excess was observed when 2-ethoxybenzophenone was irradiated inside NaY zeolite loaded with (+)norephedrine.

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