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 › peer-review

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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title = "Chiral induction in the Norrish Type II reaction of 2-alkoxybenzophenones in zeolite",

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.",

author = "Ponchot, {K. J.} and V. Ramamurthy",

year = "1999",

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language = "English (US)",

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AU - Ramamurthy, V.

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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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M3 - Comment/debate

AN - SCOPUS:0033504431

VL - PART 2

SP - ORGN-90

JO - ACS National Meeting Book of Abstracts

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SN - 0065-7727

T2 - Proceedings of the 1999 218th ACS National Meeting

Y2 - 22 August 1999 through 26 August 1999

ER -

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

Abstract

ASJC Scopus subject areas

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