Trisubstituted Geminal Diazaalkenes Derived Transient 1,2-Carbodications

Autores
Mandal, Debdeep; Stein, Felix; Chandra, Shubhadeep; Neuman, Nicolás Ignacio; Sarkar, Pallavi; Das, Shubhajit; Kundu, Abhinanda; Sarkar, Arighna; Rawat, Hemant; Pati, Swapan; Chandrasekhar, Vadapalli; Sarkar, Biprajit; Jana, Anukul
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Coulombic repulsion between two adjacent cation centres of 1,2-carbodications are known to decrease with π- and/or n-donor substituents by the positive charge delocalization. Here we report the delocalization of positive charge of transient 1,2-carbodications having one H-substituent by an intramolecular base-coordination. N-heterocyclic olefin (NHO) derived 2-pyrrolidinyl appended trisubstituted geminal diazaalkenes were employed for the generation of transient 1,2-carbodications through a 2-e chemical oxidation process. We have also studied the 1-e oxidation reaction of trisubstituted geminal diazaalkenes (electrochemically and chemically) and also studied them by in situ EPR spectroscopy.
Fil: Mandal, Debdeep. Indian Institute of Technology; India
Fil: Stein, Felix. Freie Universität Berlin; Alemania
Fil: Chandra, Shubhadeep. Universitat Stuttgart;
Fil: Neuman, Nicolás Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
Fil: Sarkar, Pallavi. Indian Institute of Technology; India
Fil: Das, Shubhajit. Indian Institute of Technology; India
Fil: Kundu, Abhinanda. Indian Institute of Technology; India
Fil: Sarkar, Arighna. Indian Institute of Technology; India
Fil: Rawat, Hemant. Indian Institute of Technology; India
Fil: Pati, Swapan. Indian Institute of Technology; India
Fil: Chandrasekhar, Vadapalli. Indian Institute of Technology; India
Fil: Sarkar, Biprajit. Universität Stuttgart;
Fil: Jana, Anukul. Indian Institute of Technology; India
Materia
DICATION
N-HETEROCYCLIC OLEFIN
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/108641
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Trisubstituted Geminal Diazaalkenes Derived Transient 1,2-CarbodicationsMandal, DebdeepStein, FelixChandra, ShubhadeepNeuman, Nicolás IgnacioSarkar, PallaviDas, ShubhajitKundu, AbhinandaSarkar, ArighnaRawat, HemantPati, SwapanChandrasekhar, VadapalliSarkar, BiprajitJana, AnukulDICATIONN-HETEROCYCLIC OLEFINhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Coulombic repulsion between two adjacent cation centres of 1,2-carbodications are known to decrease with π- and/or n-donor substituents by the positive charge delocalization. Here we report the delocalization of positive charge of transient 1,2-carbodications having one H-substituent by an intramolecular base-coordination. N-heterocyclic olefin (NHO) derived 2-pyrrolidinyl appended trisubstituted geminal diazaalkenes were employed for the generation of transient 1,2-carbodications through a 2-e chemical oxidation process. We have also studied the 1-e oxidation reaction of trisubstituted geminal diazaalkenes (electrochemically and chemically) and also studied them by in situ EPR spectroscopy.Fil: Mandal, Debdeep. Indian Institute of Technology; IndiaFil: Stein, Felix. Freie Universität Berlin; AlemaniaFil: Chandra, Shubhadeep. Universitat Stuttgart; Fil: Neuman, Nicolás Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; ArgentinaFil: Sarkar, Pallavi. Indian Institute of Technology; IndiaFil: Das, Shubhajit. Indian Institute of Technology; IndiaFil: Kundu, Abhinanda. Indian Institute of Technology; IndiaFil: Sarkar, Arighna. Indian Institute of Technology; IndiaFil: Rawat, Hemant. Indian Institute of Technology; IndiaFil: Pati, Swapan. Indian Institute of Technology; IndiaFil: Chandrasekhar, Vadapalli. Indian Institute of Technology; IndiaFil: Sarkar, Biprajit. Universität Stuttgart; Fil: Jana, Anukul. Indian Institute of Technology; IndiaRoyal Society of Chemistry2020-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/108641Mandal, Debdeep; Stein, Felix; Chandra, Shubhadeep; Neuman, Nicolás Ignacio; Sarkar, Pallavi; et al.; Trisubstituted Geminal Diazaalkenes Derived Transient 1,2-Carbodications; Royal Society of Chemistry; Chemical Communications; 6-2020; 1-51359-7345CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://pubs.rsc.org/en/Content/ArticleLanding/2020/CC/D0CC02807Jinfo:eu-repo/semantics/altIdentifier/doi/10.1039/D0CC02807Jinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:09:37Zoai:ri.conicet.gov.ar:11336/108641instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:09:38.094CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Trisubstituted Geminal Diazaalkenes Derived Transient 1,2-Carbodications
title Trisubstituted Geminal Diazaalkenes Derived Transient 1,2-Carbodications
spellingShingle Trisubstituted Geminal Diazaalkenes Derived Transient 1,2-Carbodications
Mandal, Debdeep
DICATION
N-HETEROCYCLIC OLEFIN
title_short Trisubstituted Geminal Diazaalkenes Derived Transient 1,2-Carbodications
title_full Trisubstituted Geminal Diazaalkenes Derived Transient 1,2-Carbodications
title_fullStr Trisubstituted Geminal Diazaalkenes Derived Transient 1,2-Carbodications
title_full_unstemmed Trisubstituted Geminal Diazaalkenes Derived Transient 1,2-Carbodications
title_sort Trisubstituted Geminal Diazaalkenes Derived Transient 1,2-Carbodications
dc.creator.none.fl_str_mv Mandal, Debdeep
Stein, Felix
Chandra, Shubhadeep
Neuman, Nicolás Ignacio
Sarkar, Pallavi
Das, Shubhajit
Kundu, Abhinanda
Sarkar, Arighna
Rawat, Hemant
Pati, Swapan
Chandrasekhar, Vadapalli
Sarkar, Biprajit
Jana, Anukul
author Mandal, Debdeep
author_facet Mandal, Debdeep
Stein, Felix
Chandra, Shubhadeep
Neuman, Nicolás Ignacio
Sarkar, Pallavi
Das, Shubhajit
Kundu, Abhinanda
Sarkar, Arighna
Rawat, Hemant
Pati, Swapan
Chandrasekhar, Vadapalli
Sarkar, Biprajit
Jana, Anukul
author_role author
author2 Stein, Felix
Chandra, Shubhadeep
Neuman, Nicolás Ignacio
Sarkar, Pallavi
Das, Shubhajit
Kundu, Abhinanda
Sarkar, Arighna
Rawat, Hemant
Pati, Swapan
Chandrasekhar, Vadapalli
Sarkar, Biprajit
Jana, Anukul
author2_role author
author
author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv DICATION
N-HETEROCYCLIC OLEFIN
topic DICATION
N-HETEROCYCLIC OLEFIN
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Coulombic repulsion between two adjacent cation centres of 1,2-carbodications are known to decrease with π- and/or n-donor substituents by the positive charge delocalization. Here we report the delocalization of positive charge of transient 1,2-carbodications having one H-substituent by an intramolecular base-coordination. N-heterocyclic olefin (NHO) derived 2-pyrrolidinyl appended trisubstituted geminal diazaalkenes were employed for the generation of transient 1,2-carbodications through a 2-e chemical oxidation process. We have also studied the 1-e oxidation reaction of trisubstituted geminal diazaalkenes (electrochemically and chemically) and also studied them by in situ EPR spectroscopy.
Fil: Mandal, Debdeep. Indian Institute of Technology; India
Fil: Stein, Felix. Freie Universität Berlin; Alemania
Fil: Chandra, Shubhadeep. Universitat Stuttgart;
Fil: Neuman, Nicolás Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
Fil: Sarkar, Pallavi. Indian Institute of Technology; India
Fil: Das, Shubhajit. Indian Institute of Technology; India
Fil: Kundu, Abhinanda. Indian Institute of Technology; India
Fil: Sarkar, Arighna. Indian Institute of Technology; India
Fil: Rawat, Hemant. Indian Institute of Technology; India
Fil: Pati, Swapan. Indian Institute of Technology; India
Fil: Chandrasekhar, Vadapalli. Indian Institute of Technology; India
Fil: Sarkar, Biprajit. Universität Stuttgart;
Fil: Jana, Anukul. Indian Institute of Technology; India
description Coulombic repulsion between two adjacent cation centres of 1,2-carbodications are known to decrease with π- and/or n-donor substituents by the positive charge delocalization. Here we report the delocalization of positive charge of transient 1,2-carbodications having one H-substituent by an intramolecular base-coordination. N-heterocyclic olefin (NHO) derived 2-pyrrolidinyl appended trisubstituted geminal diazaalkenes were employed for the generation of transient 1,2-carbodications through a 2-e chemical oxidation process. We have also studied the 1-e oxidation reaction of trisubstituted geminal diazaalkenes (electrochemically and chemically) and also studied them by in situ EPR spectroscopy.
publishDate 2020
dc.date.none.fl_str_mv 2020-06
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/108641
Mandal, Debdeep; Stein, Felix; Chandra, Shubhadeep; Neuman, Nicolás Ignacio; Sarkar, Pallavi; et al.; Trisubstituted Geminal Diazaalkenes Derived Transient 1,2-Carbodications; Royal Society of Chemistry; Chemical Communications; 6-2020; 1-5
1359-7345
CONICET Digital
CONICET
url http://hdl.handle.net/11336/108641
identifier_str_mv Mandal, Debdeep; Stein, Felix; Chandra, Shubhadeep; Neuman, Nicolás Ignacio; Sarkar, Pallavi; et al.; Trisubstituted Geminal Diazaalkenes Derived Transient 1,2-Carbodications; Royal Society of Chemistry; Chemical Communications; 6-2020; 1-5
1359-7345
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://pubs.rsc.org/en/Content/ArticleLanding/2020/CC/D0CC02807J
info:eu-repo/semantics/altIdentifier/doi/10.1039/D0CC02807J
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Royal Society of Chemistry
publisher.none.fl_str_mv Royal Society of Chemistry
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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