1980
DOI: 10.1016/s0022-328x(00)88572-1
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Komplexe mit kohlenstoffsulfiden und -seleniden als liganden

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Cited by 61 publications
(16 citation statements)
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“…[18][19][20] The first cases of CS 2 reduction were reported in 1980, where head-to-tail reductive coupling of CS 2 resulted in complexes of the types {RhC=S(S)C=S(S)} and {RhSC = S(S)CSRh}. [11,12] Recently, a Sm II complex was reported to undergo CÀS reductive coupling of CS 2 to yield [(Giso) 2 Sm(mh 2 :h 2 -S 2 CSCS)Sm(Giso) 2 ] (Giso = [(ArN) 2 CNCy 2 ], Ar = 2,6diisopropylphenyl, Cy = cyclohexyl). [22] To date, reductive head-to-head coupling of CS 2 has resulted only in formation of ethylenetetrathiolate (C 2 S 4 4À ) [13,14,16,17] or C 2 S 4 4À -like thiooxalate complexes.…”
Section: àmentioning
confidence: 99%
See 1 more Smart Citation
“…[18][19][20] The first cases of CS 2 reduction were reported in 1980, where head-to-tail reductive coupling of CS 2 resulted in complexes of the types {RhC=S(S)C=S(S)} and {RhSC = S(S)CSRh}. [11,12] Recently, a Sm II complex was reported to undergo CÀS reductive coupling of CS 2 to yield [(Giso) 2 Sm(mh 2 :h 2 -S 2 CSCS)Sm(Giso) 2 ] (Giso = [(ArN) 2 CNCy 2 ], Ar = 2,6diisopropylphenyl, Cy = cyclohexyl). [22] To date, reductive head-to-head coupling of CS 2 has resulted only in formation of ethylenetetrathiolate (C 2 S 4 4À ) [13,14,16,17] or C 2 S 4 4À -like thiooxalate complexes.…”
Section: àmentioning
confidence: 99%
“…Generation of trithiocarbonate complexes from CS 2 has been well-documented. [8][9][10] However, the formation of C 2 S 4 nÀ units from the reductive coupling of CS 2 is uncommon [11][12][13][14][15][16][17] despite C 2 S 4 ligands being implicated as the conducting units in multimetallic complexes. [18][19][20] Unlike dianionic C 2 O 4 2À…”
mentioning
confidence: 99%
“…[55] The reaction of 63 with CS 2 did not lead to [(PNP)Ir(CS)], as would be anticipated by analogy with CO 2 (see Scheme 21), but rather to the unusual metallacyclic compound 68 (Scheme 22). [56] Compound 68 contains a head-to-tail dimer of CS 2 as part of the five-membered ring, as confirmed by an X-ray diffraction analysis. Heating a solution of 68 in benzene at 70 8C caused quantitative degradation of 68 to the expected iridium thiocarbonyl 70 with concomitant formation of tertbutyl thioformate and CS 2 .…”
Section: The Atom-and Group-transfer Metathesismentioning
confidence: 75%
“…[18][19][20] Die ersten Beispiele für eine CS 2 -Reduktion wurden 1980 veröffentlicht, wobei durch eine reduktive Kopf-Schwanz-Kupplung (C-SBindungsknüpfung) die Synthese von Komplexen des Typs {RhC = S(S)C = S(S)} und {RhSC = S(S)CSRh} gelang. [11,12] Kürzlich wurde über einen Sm II -Komplex berichtet, der durch reduktive CS 2 -Kupplung zum Komplex [(Giso) 2 Sm(m-h 2 :h 2 -S 2 CSCS)Sm(Giso) 2 ] (Giso = [(ArN) 2 CNCy 2 ], Ar = 2,6-Diisopropylphenyl, Cy = Cyclohexyl) führte. [22] Durch reduktive Kopf-Kopf-Kupplung (C-C-Bindungsknüpfung) von CS 2 konnten bislang nur Ethylentetrathiolat (C 2 S 4 4À ) [13,14,16,17] oder C 2 S 4 4À -artige Thiooxalatkomplexe [15] hergestellt werden.…”
Section: àunclassified
“…Schon seit längerem ist bekannt, dass mit CS 2 Trithiocarbonatkomplexe hergestellt werden können. [8][9][10] Die Bildung von C 2 S 4 nÀ -Einheiten durch reduktive Kupplung von CS 2 ist allerdings ungewöhnlich, [11][12][13][14][15][16][17] obschon verbrückende C 2 S 4 -Einheiten eine wichtige Rolle in elektrisch leitenden Multimetallkomplexen spielen. [18][19][20] Im Unterschied zum dianionischen C 2 O 4 2À kann C 2 S 4 nÀ verschiedene Oxidationsstufen annehmen, die vom tetraanionischen Ethylentetrathiolat (C 2 S 4…”
unclassified