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ChemInform Abstract: Unambiguous Identification of Regioisomeric Tetrathiafulvalenes by Mass Spectrometry: Application to Dihalogeno Derivatives and the First Synthesis of 4,4′(5′)-Dichlorotetrathiafulvalene.

✍ Scribed by R. ANDREU; M. J. BLESA; J. GARIN; A. LOPEZ; J. ORDUNA; M. SAVIRON

Publisher: John Wiley and Sons
Year: 2010
Weight: 30 KB
Volume: 29
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.199803123

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✦ Synopsis

Unambiguous Identification of Regioisomeric Tetrathiafulvalenes by Mass Spectrometry: Application to Dihalogeno Derivatives and the First Synthesis of 4,4'(5')-Dichlorotetrathiafulvalene.

-By means of low-resolution mass spectrometry the unambiguous structural assignment of regioisomers in the tetrathiafulvalene series is possible. This indicates that 4,4'(5')-dichlorotetrathiafulvalene is not prepared by treatment of tetrathiafulvalenyllithium with NCS as previously reported. This compound is available from the ester (II). -(

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