Metal complexes of functionalized sulfur-containing ligands. XVII - Synthesis of S-oxides of 1,2,4-trithiolane, 1,2,4,5-tetrathiane as well as 1,2,3,5,6-pentathiepane, and their reactions with (Ph3P)(2)Pt(eta(2)-C2H4). X-raystructure analysis 3,3,5,5-tetraphenyl-1,2,4-trithiolane 1-oxide

Authors
Weigand, W Wunsch, R Polborn, K Mloston, G
Citation
W. Weigand et al., Metal complexes of functionalized sulfur-containing ligands. XVII - Synthesis of S-oxides of 1,2,4-trithiolane, 1,2,4,5-tetrathiane as well as 1,2,3,5,6-pentathiepane, and their reactions with (Ph3P)(2)Pt(eta(2)-C2H4). X-raystructure analysis 3,3,5,5-tetraphenyl-1,2,4-trithiolane 1-oxide, Z ANORG A C, 627(7), 2001, pp. 1518-1522
Citations number
34
Categorie Soggetti
Inorganic & Nuclear Chemistry
Journal title
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE
ISSN journal
00442313 → ACNP
Volume
627
Issue
7
Year of publication
2001
Pages
1518 - 1522
Database
ISI
SICI code
0044-2313(200107)627:7<1518:MCOFSL>2.0.ZU;2-1
Abstract
3,3,5,5-Tetraphenyl-1,2,4-trithiolan (1) was oxidized using m-chloroperbenz oic acid to give, selectively, the 3,3.5,5-retraphenyl-1,2,4-trithiolane 1- oxide (2). 2 was characterized structurally. The reaction of octamethyl tet rathiadispiro[3.2.3.2]dodecane-2,9-dione (3) with trifluoroperacetic acid a t -50 degreesC yielded the corresponding 5-oxide 4. Oxidation of octamethyl pentathiadispiro[3.3.3.2] tridecane-2,9-dione (5) with m-chloroperbenzoic acid at 0 degreesC gave the 12-oxide 6. Treatment of 2 with two equivalents of (Ph3P)(2)Pt(eta (2)-C2H4) (7) afforded a mixture (1:1) of the complexes (Ph3P)(2)PtSCPh2S (8) and (Ph3P)(2)Pt(eta (2)-Ph2C=S=O) (9),respectively.