Photochemical reaction of full-aromatic β-carbolines in halomethanes 2. CHCl3: Electronic spectra and kinetics

The photochemical behaviour of full-aromatic β-carbolines (nor-harmane, harmane and harmine) in chloroform medium and the corresponding UV absorption and fluorescence emission spectra are discussed. Irreversible electron transfer from the singlet excited β-carboline molecule to the chloroform molecu...

Descripción completa

Detalles Bibliográficos
Autores principales:	Biondic, M.C., Erra-Balsells, R.
Formato:	JOUR
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_10106030_v77_n2-3_p149_Biondic
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

Ejemplares similares

Photochemical reaction of full-aromatic β-carbolines in halomethanes 2. CHCl3: Electronic spectra and kinetics
por: Biondic, Miriana Carla, et al.
Publicado: (1994)

Photochemical reaction of β-carbolines in carbon tetrachloride-ethanol mixtures
por: Biondic, Miriana Carla, et al.
Publicado: (1990)

Photochemical reaction of β-carbolines in carbon tetrachloride-ethanol mixtures
por: Biondic, M.C., et al.

Photochemical reaction of harmaline. Part 1. Electronic spectra
por: Biondic, Miriana Carla, et al.
Publicado: (1992)

Photochemical reaction of harmalol. Part 2. Electronic spectra
por: Biondic, Miriana Carla, et al.
Publicado: (1993)

Photochemical reaction of harmalol. Part 2. Electronic spectra
por: Biondic, M.C., et al.

Photochemical reaction of harmaline. Part 1. Electronic spectra
por: Biondic, M.C., et al.

Photochemical dimerization of β-carboline alkaloids
por: Balsells, R.E., et al.

Photochemical dimerization of β-carboline alkaloids
Publicado: (1983)

13C NMR spectra of substituted carbazoles and azacarbazoles (β‐carbolines)
por: Erra‐Balsells, R.

β-carbolines as matrices for UV-MALDI/TOF-MS analysis of proteins in positive and negative ion modes. Comparison of the properties of β-carbolines and N-methyl-β-carbolines
por: Biondic, Miriana Carla, et al.
Publicado: (1998)

Photochemical Behaviour of β-Carbolines. Part 5.1 Ground and Excited State Interactions of nor- Harmane and Harmane with Alcohols and Ethers
por: Biondic, Miriana Carla, et al.
Publicado: (1998)

Photochemical Behaviour of β-Carbolines. Part 5.1 Ground and Excited State Interactions of nor- Harmane and Harmane with Alcohols and Ethers
por: Biondic, M.C., et al.

Photochemical reaction of alcohols-II. Irradiation of aromatic alcohols
por: Balsells, R.E., et al.

Synthesis and isolation of bromo-β-carbolines obtained by bromination of β-carboline alkaloids
por: Ponce, María Alejandra, et al.
Publicado: (2001)

Synthesis and isolation of bromo-β-carbolines obtained by bromination of β-carboline alkaloids
por: Ponce, M.A., et al.

Outer-sphere electron transfer from carbazoles to halomethanes. Reduction potentials of halomethanes measured by fluorescence quenching experiments.
por: Bonesi, Sergio Mauricio, et al.
Publicado: (2000)

Outer-sphere electron transfer from carbazoles to halomethanes. Reduction potentials of halomethanes measured by fluorescence quenching experiments.
por: Bonesi, S.M., et al.

Synthesis and isolation of nitro-β-carbolines obtained by nitration of commercial β-carboline alkaloids
por: Ponce, María Alejandra, et al.
Publicado: (2001)

Synthesis and isolation of nitro-β-carbolines obtained by nitration of commercial β-carboline alkaloids
por: Ponce, M.A., et al.

β-carbolines as matrices for UV-MALDI/TOF-MS analysis of proteins in positive and negative ion modes. Comparison of the properties of β-carbolines and N-methyl-β-carbolines
por: Nonami, H., et al.

Photochemical reaction of alcohols-II. Irradiation of aromatic alcohols
por: Frasca, Adolfo Rafael
Publicado: (1982)

Photosensitization of DNA by β-carbolines: Kinetic analysis and photoproduct characterization
por: Gonzalez, M.M., et al.

Synthesis and isolation of chloro-β-carbolines obtained by chlorination of β-carboline alkaloids in solution and in solid state
por: Ponce, M.A., et al.

Photosensitization of DNA by β-carbolines: Kinetic analysis and photoproduct characterization
Publicado: (2012)

13C NMR spectra of substituted carbazoles and azacarbazoles (β‐carbolines)
Publicado: (1988)

Photochemical reactions of carbazole with chloromethanes in organic media
por: Bonesi, Sergio Mauricio, et al.
Publicado: (1999)

Photochemical reactions of carbazole with chloromethanes in organic media
por: Bonesi, S.M., et al.

Photochemical reactions of aliphatic amines in dichloromethane solution
por: Erra-Balsells, R., et al.

Photochemical Reaction of (-)-Quebrachamine. Unusual Photoformation of an Ibogamine-like Ring System
por: Erra Balsells, Rosa
Publicado: (1989)

Effect of chlorine as substituent on the photochemistry and acid-base properties of β-carboline alkaloids
por: Tarzi, O.I., et al.

Photochemical Reaction of (-)-Quebrachamine. Unusual Photoformation of an Ibogamine-like Ring System
por: Postigo, J.A., et al.

Photochemical reaction of carbazole and some derivatives in dichloromethane
por: Balsells, R.E., et al.

Synthesis and isolation of chloro-β-carbolines obtained by chlorination of β-carboline alkaloids in solution and in solid state
Publicado: (2003)

Mechanisms of DNA damage by photoexcited 9-methyl-β-carbolines
por: Vignoni, M., et al.

Expeditious photochemical reaction toward the preparation of substituted chroman-4-ones
por: Iguchi, D., et al.

β-Carboline derivatives as novel antivirals for herpes simplex virus
por: Gonzalez, M.M., et al.

Photochemical reaction of alcohols-I. Irradiation of aliphatic alcohols
por: Balsells, R.E., et al.

Aromatic substitution reactions
por: Stock, León M.
Publicado: (1968)

Photochemical reaction mechanisms and kinetics with molecular nanocrystals: surface quenching of triplet benzophenone nanocrystals
por: Simoncelli, Sabrina
Publicado: (2010)