Artículo
Trisubstituted Geminal Diazaalkenes Derived Transient 1,2-Carbodications
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
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Fecha de publicación:
06/2020
Editorial:
Royal Society of Chemistry
Revista:
Chemical Communications
ISSN:
1359-7345
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
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.
Palabras clave:
DICATION
,
N-HETEROCYCLIC OLEFIN
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Articulos(INTEC)
Articulos de INST.DE DES.TECNOL.PARA LA IND.QUIMICA (I)
Articulos de INST.DE DES.TECNOL.PARA LA IND.QUIMICA (I)
Citación
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
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