1998
DOI: 10.1002/(sici)1521-3749(199810)624:10<1601::aid-zaac1601>3.0.co;2-b
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Untersuchungen zu Synthese und Reaktionen von Fluorphenylquecksilber-Derivaten mit den Liganden 2-FC6H4, 2,6-F2C6H3 und 2,4,6-F3C6H2

Abstract: 2,6‐F2C6H3HgCl und 2,4,6‐F3C6H2HgCl werden durch die Reaktionen der entsprechenden Phenylmagnesium‐Verbindungen mit HgCl2 synthetisiert. Die selektive Darstellung von 2‐FC6H4HgCl gelingt nur über eine Ligandenaustauschreaktion mit intermediär erzeugtem Cd(2‐FC6H4)2. Die Diphenylquecksilber‐Verbindung Hg(2,4,6‐F3C6H2)2 wird nach mehrtägiger Reaktion von 2,4,6‐F3C6H2HgCl in Dichlormethan gebildet. Die direkte Mercurierung von 1,3,5‐Trifluorbenzol mit Hg(OCOCF3)2 führt in Abhängigkeit vom eingesetzten Molverhältn… Show more

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Cited by 8 publications
(5 citation statements)
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“…In the present study, a methylcytosine analogue 3-fluoro-6-methylanilinenucleotide ( F in Figure ) was prepared and incorporated into an oligonucleotide, which with the o/p- directing 1-amino and 3-fluoro group allowed facile mercuration at C2 ( F–Hg in Figure ) and Hg­(II)-mediated base pairing, consequently. Interestingly this probe showed markedly increased duplex stability that was also strongly specific to the complementary nuclebases.…”
Section: Introductionmentioning
confidence: 99%
“…In the present study, a methylcytosine analogue 3-fluoro-6-methylanilinenucleotide ( F in Figure ) was prepared and incorporated into an oligonucleotide, which with the o/p- directing 1-amino and 3-fluoro group allowed facile mercuration at C2 ( F–Hg in Figure ) and Hg­(II)-mediated base pairing, consequently. Interestingly this probe showed markedly increased duplex stability that was also strongly specific to the complementary nuclebases.…”
Section: Introductionmentioning
confidence: 99%
“…Although the synthesis and applications of polymetalated derivatives of benzene (C 6 R 6− n M n , n = 3−6) are well-documented, most of them involve representative elements. The element best studied is Hg(II), for which examples with three, four, five, ,, and six metal atoms around a benzene ring have been reported. Hexalithiobenzene has also been described and shown to possess excellent thermodynamic stability .…”
Section: Introductionmentioning
confidence: 99%
“…However, most of these compounds involve only a few representative elements and many remain poorly characterized, especially from a structural viewpoint. The element best studied is Hg(II), of which compounds with three to six metal atoms have been reported. Other members of this family of compounds include Sn(IV), ,, Li, ,, Mg, Al, , and Ge derivatives. , Many Hg(II) derivatives were prepared by metalation, but in a few cases transmetalation reactions using the corresponding Sn(IV) 1 or Li 3 derivatives were used. Most Sn(IV) compounds were synthesized by reacting NaSnMe 3 with the corresponding halobenzene, but 1,3,5-C 6 H 3 (SnMe 3 ) 3 has also been prepared from the corresponding Li derivative. , Lithium derivatives were obtained by reacting organolithium compounds with halobenzenes.…”
Section: Introductionmentioning
confidence: 99%