ChemInform Abstract: (2 + 4)Cycloaddition to Tetrathiafulvalene (TTF): A New Route to Multisulfur TTF Derivatives

Autor:	Vladimir Khodorkovsky, J. Y. Becker, Joel Bernstein
Rok vydání:	2010
Předmět:	chemistry.chemical_compound Ttf derivatives Chemistry Stereochemistry General Medicine Medicinal chemistry Thiophene derivatives Cycloaddition Tetrathiafulvalene
Zdroj:	ChemInform. 24
ISSN:	0931-7597
DOI:	10.1002/chin.199333184
Popis:	[2+4] Cycloaddition of oligomeric 1,3-dithiole-2,4,5-trithione (2) and tetrathiafulvalene (TTF) leads to the formation of the new cycloadduct 6-(1,3-dithiol-2-ylidene)-4a,7a-dihydro-2-thioxobis[1,3] dithiolo[4,5-b:4',5'-e][1,4]dithiin (3); its oxidation or reaction with a base and subsequent methylation afford 6-(1,3-dithiol-2-ylidene)-2- thioxobis[1,3]dithiolo[4,5-b:4',5'-e][1,4]dithiin (4) and 4-[2-(1,3-dithiol-2-ylidene)-1,3-dithiol-4-ylthio]- 5-methylthio-1,3-dithiole-2-thione (5), respectively
Databáze:	OpenAIRE
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