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Synthesis of Electron-Rich Thiamacrocycles
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SYSNO ASEP 0353132 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Synthesis of Electron-Rich Thiamacrocycles Author(s) Holý, Petr (UOCHB-X)
Buchta, Michal (UOCHB-X) RID
Rybáček, Jiří (UOCHB-X) RID, ORCID
Hodačová, J. (CZ)
Císařová, I. (CZ)Number of authors 5 Source Title Synthesis. - : Georg Thieme Verlag - ISSN 0039-7881
-, č. 24 (2010), s. 4169-4176Number of pages 8 s. Language eng - English Country DE - Germany Keywords alkylation ; atropoisomerism ; macrocycles ; arenes ; thiols Subject RIV CC - Organic Chemistry R&D Projects IAA400550704 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z40550506 - UOCHB-X (2005-2011) UT WOS 000286479200003 DOI 10.1055/s-0030-1258297 Annotation The stepwise syntheses of large [4+4] electron-rich thiamacrocycles, were performed using two types of building blocks, viz. 1,4-bis(bromomethyl)benzene or its dibutoxylated analogue and 4,5-bis(cyanoethylthio)-1,3-dithiol-2-thione. Alternatively, a multicomponent mixture of thiamacrocycles reaching in size from [2+2] to [6+6] units was generated a in a direct reaction of the bis(tetraethylammonium) bis(thioxo-1,3-dithiole-4,5-dithiol) zincate with 2,5-dibutoxy-1,4-bis(bromomethyl)-benzene. Workplace Institute of Organic Chemistry and Biochemistry Contact asep@uochb.cas.cz ; Kateřina Šperková, Tel.: 232 002 584 ; Viktorie Chládková, Tel.: 232 002 434 Year of Publishing 2011
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