Generation, entrapment and reactivity of long-lived organiccarbocations and radical cations within a supramolecular assembly: Ca Yzeolite

Dynamic intermediates in the radical cation diels–alder cycloaddition: lifetime and suprafacial stereoselectivity

Tan, J
Hirvonen, V
Paton, R

January 2018

Cation radical Diels–Alder cycloadditions proceed via an acyclic intermediate that exists on a flat ...

Melding caged compounds with supramolecular containers: photogeneration and miscreant behavior of the coumarylmethyl carbocation

Kamatham, Nareshbabu
Da Silva, José Paulo
Givens, Richard S.
Ramamurthy, V.

July 2017

By merging well-established concepts of supramolecular chemistry, protecting group strategy, and pho...

Modification of photochemical reactivity by zeolites: cation enhanced α-cleavage of aryl alkyl ketones included in faujasites

Ramamurthy, V.
Corbin, D. R.

January 1989

The yield of Norrish type I products are significantly enhanced when aryl alkyl ketones are photolyz...

Cation radical and carbocation mediated reactions within Ca Y zeolite: 1-phenyl 3,4-dihydronaphthalene

Pitchumani, K.
Lakshminarasimhan, P. H.
Turner, G.
Bakker, M. G.
Ramamurthy, V.

January 1997

Reactions of carbocations and radical cation of 1-phenyl 3,4-dihydronaphthalene have been investigat...

Wavelength dependent oxygen mediated electron- transfer reactions within M<SUP>+</SUP>Y zeolites: photo oxidation and reduction of 1,1-diarylethylenes

Lakshminarasimhan, P.
Thomas, K. J.
Johnston, L. J.
Ramamurthy, V.

November 2000

Radical cations of 1,1-diarylethylenes have been generated by direct excitation of the parent olefin...

Generation of stable and persistent carbocations from 4-vinylanisole within zeolites

Rao, V. Jayathirtha
Prevost, Nicolette
Ramamurthy, V.
Rao, V. Jayathirtha
Kojima, Masanobu
Johnston, L. J.

January 1997

Stable and ultrastable carbocations from 4-vinylanisole are spontaneously generated within zeolites;...

Journal of Photoscience (2003), Vol. 10(1), pp. 127−148Weak Interactions Between Organic Molecules and Alkali Metal Ions Present in Zeolites Help Manipulate the Excited State Behavior of Organic Molecules

V. Ramamurthy

December 2014

Zeolite is a porous highly interactive matrix. Zeolitic cations help to generate triplets from molec...

Characterization of persistent intermediates generated upon inclusion of 1,1-Diarylethylenes within CaY zeolite : Spectroscopy and product studies

Lakshminarasimhan, P.
Thomas, K. J.
Brancaleon, L.
Wood, P. D.
Johnston, L. J.
Ramamurthy, V.

October 1999

Inclusion of 1,1-diarylethylenes within activated CaY results in the formation of colored samples th...

Characterization of persistent intermediates generated upon inclusion of 1,1-diarylethylenes within CaY zeolite: spectroscopy and product studies

Lakshminarasimhan, P.
Thomas, K. J.
Brancaleon, L.
Wood, P. D.
Johnston, L. J.
Ramamurthy, V.

October 1999

Inclusion of 1,1-diarylethylenes within activated CaY results in the formation of colored samples th...

Persistent carbocations from 4,4'-dimethylaminodiphenylethylenes within CaY zeolite: intrazeolite-water controls the structure of the carbocation

Koodanjeri, Smriti
Ramamurthy, V.

February 2003

Inclusion of 4,4'-dimethylaminodiphenylethylene and related olefins within activated CaY results in ...

Modification of photochemical reactivity by zeolites: Role of cations in controlling the behavior of radicals generated within faujasites

Ramamurthy, V.
Corbin, D. R.
Eaton, D. F.
Turro, N. J.

January 1989

α-Alkyldibenzylketones included in cation exchanged faujasite type zeolites show photobehavior diffe...

Controlling chemistry with cations: photochemistry within zeolites

Ramamurthy, V.
Shailaja, J.
Kaanumalle, Lakshmi S.
Sunoj, R. B.
Chandrasekhar, J.

January 2003

The alkali ions present in the supercages of zeolites X and Y interact with included guest molecules...

Light-induced geometric isomerization of 1,2-diphenylcyclopropanes included within Y zeolites: Role of cation-guest binding

Kaanumalle, Lakshmi S
Sivaguru, J
Sunoj, RB
Lakshminarasimhan, PH
Chandrasekhar, J
Ramamurthy, V

December 2002

Through a systematic study of several diphenylcyclopropane derivatives, we have inferred that the ca...

Reflex Carbocation Release from Covalent Molecules by Endogenous Free Radicals

John C. Walton (15114)

October 2018

Carbocations are pervasive in contemporary organic synthesis, so new and innocuous methods of making...

Enhanced enantio-and diastereoselectivity via confinement and cation binding: Yang photocyclization of 2-benzoyladamantane derivatives within zeolites

Natarajan, Arunkumar
Joy, Abraham
Kaanumalle, Lakshmi S.
Scheffer, John R.
Ramamurthy, V.

November 2002

Irradiation of 2-benzoyladamantane derivatives in zeolites yields the endo-cyclobutanols as the only...

Dynamic intermediates in the radical cation diels–alder cycloaddition: lifetime and suprafacial stereoselectivity

Tan, J
Hirvonen, V
Paton, R

January 2018

Cation radical Diels–Alder cycloadditions proceed via an acyclic intermediate that exists on a flat ...

Melding caged compounds with supramolecular containers: photogeneration and miscreant behavior of the coumarylmethyl carbocation

Kamatham, Nareshbabu
Da Silva, José Paulo
Givens, Richard S.
Ramamurthy, V.

July 2017

By merging well-established concepts of supramolecular chemistry, protecting group strategy, and pho...

Modification of photochemical reactivity by zeolites: cation enhanced α-cleavage of aryl alkyl ketones included in faujasites

Ramamurthy, V.
Corbin, D. R.

January 1989

The yield of Norrish type I products are significantly enhanced when aryl alkyl ketones are photolyz...

Cation radical and carbocation mediated reactions within Ca Y zeolite: 1-phenyl 3,4-dihydronaphthalene

Pitchumani, K.
Lakshminarasimhan, P. H.
Turner, G.
Bakker, M. G.
Ramamurthy, V.

January 1997

Reactions of carbocations and radical cation of 1-phenyl 3,4-dihydronaphthalene have been investigat...

Wavelength dependent oxygen mediated electron- transfer reactions within M<SUP>+</SUP>Y zeolites: photo oxidation and reduction of 1,1-diarylethylenes

Lakshminarasimhan, P.
Thomas, K. J.
Johnston, L. J.
Ramamurthy, V.

November 2000

Radical cations of 1,1-diarylethylenes have been generated by direct excitation of the parent olefin...

Generation of stable and persistent carbocations from 4-vinylanisole within zeolites

Rao, V. Jayathirtha
Prevost, Nicolette
Ramamurthy, V.
Rao, V. Jayathirtha
Kojima, Masanobu
Johnston, L. J.

January 1997

Stable and ultrastable carbocations from 4-vinylanisole are spontaneously generated within zeolites;...

Journal of Photoscience (2003), Vol. 10(1), pp. 127−148Weak Interactions Between Organic Molecules and Alkali Metal Ions Present in Zeolites Help Manipulate the Excited State Behavior of Organic Molecules

V. Ramamurthy

December 2014

Zeolite is a porous highly interactive matrix. Zeolitic cations help to generate triplets from molec...

Characterization of persistent intermediates generated upon inclusion of 1,1-Diarylethylenes within CaY zeolite : Spectroscopy and product studies

Lakshminarasimhan, P.
Thomas, K. J.
Brancaleon, L.
Wood, P. D.
Johnston, L. J.
Ramamurthy, V.

October 1999

Inclusion of 1,1-diarylethylenes within activated CaY results in the formation of colored samples th...

Characterization of persistent intermediates generated upon inclusion of 1,1-diarylethylenes within CaY zeolite: spectroscopy and product studies

Lakshminarasimhan, P.
Thomas, K. J.
Brancaleon, L.
Wood, P. D.
Johnston, L. J.
Ramamurthy, V.

October 1999

Inclusion of 1,1-diarylethylenes within activated CaY results in the formation of colored samples th...

Persistent carbocations from 4,4'-dimethylaminodiphenylethylenes within CaY zeolite: intrazeolite-water controls the structure of the carbocation

Koodanjeri, Smriti
Ramamurthy, V.

February 2003

Inclusion of 4,4'-dimethylaminodiphenylethylene and related olefins within activated CaY results in ...

Modification of photochemical reactivity by zeolites: Role of cations in controlling the behavior of radicals generated within faujasites

Ramamurthy, V.
Corbin, D. R.
Eaton, D. F.
Turro, N. J.

January 1989

α-Alkyldibenzylketones included in cation exchanged faujasite type zeolites show photobehavior diffe...

Controlling chemistry with cations: photochemistry within zeolites

Ramamurthy, V.
Shailaja, J.
Kaanumalle, Lakshmi S.
Sunoj, R. B.
Chandrasekhar, J.

January 2003

The alkali ions present in the supercages of zeolites X and Y interact with included guest molecules...

Light-induced geometric isomerization of 1,2-diphenylcyclopropanes included within Y zeolites: Role of cation-guest binding

Kaanumalle, Lakshmi S
Sivaguru, J
Sunoj, RB
Lakshminarasimhan, PH
Chandrasekhar, J
Ramamurthy, V

December 2002

Through a systematic study of several diphenylcyclopropane derivatives, we have inferred that the ca...

Reflex Carbocation Release from Covalent Molecules by Endogenous Free Radicals

John C. Walton (15114)

October 2018

Carbocations are pervasive in contemporary organic synthesis, so new and innocuous methods of making...

Enhanced enantio-and diastereoselectivity via confinement and cation binding: Yang photocyclization of 2-benzoyladamantane derivatives within zeolites

Natarajan, Arunkumar
Joy, Abraham
Kaanumalle, Lakshmi S.
Scheffer, John R.
Ramamurthy, V.

November 2002

Irradiation of 2-benzoyladamantane derivatives in zeolites yields the endo-cyclobutanols as the only...

Dynamic intermediates in the radical cation diels–alder cycloaddition: lifetime and suprafacial stereoselectivity

Tan, J
Hirvonen, V
Paton, R

January 2018

Cation radical Diels–Alder cycloadditions proceed via an acyclic intermediate that exists on a flat ...

Melding caged compounds with supramolecular containers: photogeneration and miscreant behavior of the coumarylmethyl carbocation

Kamatham, Nareshbabu
Da Silva, José Paulo
Givens, Richard S.
Ramamurthy, V.

July 2017

By merging well-established concepts of supramolecular chemistry, protecting group strategy, and pho...

Modification of photochemical reactivity by zeolites: cation enhanced α-cleavage of aryl alkyl ketones included in faujasites

Ramamurthy, V.
Corbin, D. R.

January 1989

The yield of Norrish type I products are significantly enhanced when aryl alkyl ketones are photolyz...

Generation, entrapment and reactivity of long-lived organiccarbocations and radical cations within a supramolecular assembly: Ca Yzeolite

Abstract

Extracted data

Generation, entrapment and reactivity of long-lived organiccarbocations and radical cations within a supramolecular assembly: Ca Yzeolite

Abstract

Extracted data

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