Unprecedented acid-catalyzed Wurtz-type coupling of meso-bromoindodicarbocyanine dyes

Sergey Miltsov; Vladimir Karavan; Alexandr Misharev; Galina Starova; Julian Alonso-Chamarro; Mar Puyol

doi:10.1016/j.tetlet.2017.07.043

Unprecedented acid-catalyzed Wurtz-type coupling of meso-bromoindodicarbocyanine dyes

Sergey Miltsov, Vladimir Karavan, Alexandr Misharev, Galina Starova, Julian Alonso-Chamarro, Mar Puyol^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › Research › peer-review

6 Citations (Scopus)

Abstract

© 2017 Elsevier Ltd meso-Bromosubstituted indodicarbocyanine dyes produce dimeric molecules, together with the debrominated species, under acid catalysis. The relationship between the dimerization and hydrodebromination routes depends on the aryl substitution of the dyes. A possible reaction mechanism is also proposed.

Original language	English
Pages (from-to)	3353-3357
Journal	Tetrahedron Letters
Volume	58
Issue number	34
DOIs	https://doi.org/10.1016/j.tetlet.2017.07.043
Publication status	Published - 1 Jan 2017

Keywords

Acid catalysis
Boron trifluoride
Cyanine dyes
Dimerization
Mechanism

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10.1016/j.tetlet.2017.07.043

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title = "Unprecedented acid-catalyzed Wurtz-type coupling of meso-bromoindodicarbocyanine dyes",

abstract = "{\textcopyright} 2017 Elsevier Ltd meso-Bromosubstituted indodicarbocyanine dyes produce dimeric molecules, together with the debrominated species, under acid catalysis. The relationship between the dimerization and hydrodebromination routes depends on the aryl substitution of the dyes. A possible reaction mechanism is also proposed.",

keywords = "Acid catalysis, Boron trifluoride, Cyanine dyes, Dimerization, Mechanism",

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T1 - Unprecedented acid-catalyzed Wurtz-type coupling of meso-bromoindodicarbocyanine dyes

AU - Miltsov, Sergey

AU - Karavan, Vladimir

AU - Misharev, Alexandr

AU - Starova, Galina

AU - Alonso-Chamarro, Julian

AU - Puyol, Mar

PY - 2017/1/1

Y1 - 2017/1/1

N2 - © 2017 Elsevier Ltd meso-Bromosubstituted indodicarbocyanine dyes produce dimeric molecules, together with the debrominated species, under acid catalysis. The relationship between the dimerization and hydrodebromination routes depends on the aryl substitution of the dyes. A possible reaction mechanism is also proposed.

AB - © 2017 Elsevier Ltd meso-Bromosubstituted indodicarbocyanine dyes produce dimeric molecules, together with the debrominated species, under acid catalysis. The relationship between the dimerization and hydrodebromination routes depends on the aryl substitution of the dyes. A possible reaction mechanism is also proposed.

KW - Acid catalysis

KW - Boron trifluoride

KW - Cyanine dyes

KW - Dimerization

KW - Mechanism

U2 - 10.1016/j.tetlet.2017.07.043

DO - 10.1016/j.tetlet.2017.07.043

M3 - Article

SN - 0040-4039

VL - 58

SP - 3353

EP - 3357

JO - Tetrahedron Letters

JF - Tetrahedron Letters

IS - 34

ER -

Unprecedented acid-catalyzed Wurtz-type coupling of meso-bromoindodicarbocyanine dyes

Abstract

Keywords

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