A Straightforward Electroactive π-Extended Tetrathiafulvalene (exTTF) Building Block

Francesco Giacalone, Agustín Molina-Ontoria, M. Rosario Torres, Raúl García, Francesco Giacalone, Andreas Gouloumis, Nazario Martín

Risultato della ricerca: Article

3 Citazioni (Scopus)

Abstract

The synthesis and X-ray structure of a new and readily available exTTF derivative (6) bearing a methyltriphenylphosphonium bromide moiety as a new building block for the construction of electroactive molecules is reported. The phosphonium salt 6, which was prepared in one step from 2-hydroxymethyl-exTTF as a stable yellow solid in 84 % yield, efficiently undergoes Wittig olefination reactions with a variety of aldehydes to predominantly form the E isomer. Electronic spectra and cyclic voltammetry of the novel compounds reveal the electronic communication between the electroactive units
Lingua originaleEnglish
pagine (da-a)3581-3586
Numero di pagine6
RivistaEuropean Journal of Organic Chemistry
Volume2012
Stato di pubblicazionePublished - 2012

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aldehydes
electronic spectra
bromides
Bearings (structural)
isomers
communication
salts
synthesis
Bromides
electronics
Aldehydes
Isomers
Cyclic voltammetry
molecules
x rays
Salts
Derivatives
X rays
Molecules
Communication

All Science Journal Classification (ASJC) codes

  • Physical and Theoretical Chemistry
  • Organic Chemistry

Cita questo

Giacalone, F., Molina-Ontoria, A., Torres, M. R., García, R., Giacalone, F., Gouloumis, A., & Martín, N. (2012). A Straightforward Electroactive π-Extended Tetrathiafulvalene (exTTF) Building Block. European Journal of Organic Chemistry, 2012, 3581-3586.

A Straightforward Electroactive π-Extended Tetrathiafulvalene (exTTF) Building Block. / Giacalone, Francesco; Molina-Ontoria, Agustín; Torres, M. Rosario; García, Raúl; Giacalone, Francesco; Gouloumis, Andreas; Martín, Nazario.

In: European Journal of Organic Chemistry, Vol. 2012, 2012, pag. 3581-3586.

Risultato della ricerca: Article

Giacalone, F, Molina-Ontoria, A, Torres, MR, García, R, Giacalone, F, Gouloumis, A & Martín, N 2012, 'A Straightforward Electroactive π-Extended Tetrathiafulvalene (exTTF) Building Block', European Journal of Organic Chemistry, vol. 2012, pagg. 3581-3586.
Giacalone F, Molina-Ontoria A, Torres MR, García R, Giacalone F, Gouloumis A e altri. A Straightforward Electroactive π-Extended Tetrathiafulvalene (exTTF) Building Block. European Journal of Organic Chemistry. 2012;2012:3581-3586.
Giacalone, Francesco ; Molina-Ontoria, Agustín ; Torres, M. Rosario ; García, Raúl ; Giacalone, Francesco ; Gouloumis, Andreas ; Martín, Nazario. / A Straightforward Electroactive π-Extended Tetrathiafulvalene (exTTF) Building Block. In: European Journal of Organic Chemistry. 2012 ; Vol. 2012. pagg. 3581-3586.
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keywords = "Conjugation, Donor-acceptor systems, Fused-ring systems, Materials, Olefination, Pi interactions",
author = "Francesco Giacalone and Agust{\'i}n Molina-Ontoria and Torres, {M. Rosario} and Ra{\'u}l Garc{\'i}a and Francesco Giacalone and Andreas Gouloumis and Nazario Mart{\'i}n",
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T1 - A Straightforward Electroactive π-Extended Tetrathiafulvalene (exTTF) Building Block

AU - Giacalone, Francesco

AU - Molina-Ontoria, Agustín

AU - Torres, M. Rosario

AU - García, Raúl

AU - Giacalone, Francesco

AU - Gouloumis, Andreas

AU - Martín, Nazario

PY - 2012

Y1 - 2012

N2 - The synthesis and X-ray structure of a new and readily available exTTF derivative (6) bearing a methyltriphenylphosphonium bromide moiety as a new building block for the construction of electroactive molecules is reported. The phosphonium salt 6, which was prepared in one step from 2-hydroxymethyl-exTTF as a stable yellow solid in 84 % yield, efficiently undergoes Wittig olefination reactions with a variety of aldehydes to predominantly form the E isomer. Electronic spectra and cyclic voltammetry of the novel compounds reveal the electronic communication between the electroactive units

AB - The synthesis and X-ray structure of a new and readily available exTTF derivative (6) bearing a methyltriphenylphosphonium bromide moiety as a new building block for the construction of electroactive molecules is reported. The phosphonium salt 6, which was prepared in one step from 2-hydroxymethyl-exTTF as a stable yellow solid in 84 % yield, efficiently undergoes Wittig olefination reactions with a variety of aldehydes to predominantly form the E isomer. Electronic spectra and cyclic voltammetry of the novel compounds reveal the electronic communication between the electroactive units

KW - Conjugation

KW - Donor-acceptor systems

KW - Fused-ring systems

KW - Materials

KW - Olefination

KW - Pi interactions

UR - http://hdl.handle.net/10447/63401

UR - http://onlinelibrary.wiley.com/doi/10.1002/ejoc.201200115/pdf

M3 - Article

VL - 2012

SP - 3581

EP - 3586

JO - Annalen der Pharmacie

JF - Annalen der Pharmacie

SN - 0075-4617

ER -