Thianthren

Bezeichnung:Thianthren

CAS-Nr92-85-3

Englisch Name:Thianthrene

CBNumberCB2460275

SummenformelC12H8S2

Molgewicht216.32

MOL-Datei92-85-3.mol

Synonyma

Thianthren

Thianthren physikalisch-chemischer Eigenschaften

Schmelzpunkt	151-155 °C (lit.)
Siedepunkt	364-366 °C (lit.)
Dichte	1.4420
Brechungsindex	1.6210 (estimate)
storage temp.	Sealed in dry,Room Temperature
Löslichkeit	DMF: soluble
Aggregatzustand	powder to crystal
Farbe	White to Light yellow
BRN	83046
CAS Datenbank	92-85-3(CAS DataBase Reference)
NIST chemische Informationen	Thianthrene(92-85-3)
EPA chemische Informationen	Thianthrene (92-85-3)

Sicherheit

S-Sätze:	24/25
WGK Germany	3
HS Code	29349990

Gefahreninformationscode (GHS)

Thianthrene Chemische Eigenschaften,Einsatz,Produktion Methoden

Chemische Eigenschaften
White to off-white solid
Verwenden
Thianthrene has been used to study aqueous solubilities of several solid nitrogen-, sulfur- and oxygen-containing heterocyclic derivatives of anthracene, phenanthrene and fluorene. It has been used in determination of partition coefficients of several sulfur-containing aromatics in 1-hexyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide and supercritical carbon dioxide.
Definition
ChEBI: Thianthrene is the organosulfur heterocyclic compound that is the parent compound of the thianthrenes, a tricyclic structure comprising two benzene rings fused to the b and e sides of 1,4-dithin. It is a mancude organic heterotricyclic parent, an organosulfur heterocyclic compound and a member of thianthrenes.
synthetische
Thianthrene was first synthesized by John Stenhouse by dry distillation of sodium benzenesulfonate. Thianthrene can be prepared by treating benzene with disulfur dichloride in the presence of aluminium chloride.
Synthesis Reference(s)
The Journal of Organic Chemistry, 31, p. 4071, 1966 DOI: 10.1021/jo01350a045
Allgemeine Beschreibung
Thianthrene undergoes liquid phase tert-butylation in the presence of large pore zeolites and mesoporous aluminosilicates catalyst to yield tert-butyl derivatives. Thianthrene on oxidation in the presence of hydrogen peroxide and ligninase as catalyst from Phanerochaete chrysosporium yields thianthrene monosulfoxide.
läuterung methode
thianthrene from Me2CO (charcoal), AcOH or EtOH. It sublimes in a vacuum. [Beilstein 19 H 45, 19 I 619, 19 II 34, 19 III/IV 347, 19/2 V 49.]
Einzelnachweise
[1] STENHOUSE J. Ueber die Producte der trockenen Destillation der sulfobenzolsauren Salze[J]. European Journal of Organic Chemistry, 1869, 149 2: 247-255. DOI:10.1002/jlac.18691490216.
[2] BOGDAN BODUSZEK Henry J S. Preparation of solid thianthrene cation radical tetrafluoroborate[J]. The Journal of Organic Chemistry, 1988, 53 21: 5142-5143. DOI:10.1021/jo00256a042.
[3] XIAO-YUE CHEN. Thianthrene Radical Cation as a Transient SET Mediator: Photoinduced Thiocyanation and Selenocyanation of Arylthianthrenium Salts?[J]. Chinese Journal of Chemistry, 2023, 41 16: 1979-1986. DOI:10.1002/cjoc.202300188.
[4] RANDY A. JOHNSON Lon J M. Synthesis and Characterization of Thianthrene-Based Polyamides[J]. Macromolecules, 1995, 28 1: 79-85. DOI:10.1021/ma00105a009.

Thianthrene Upstream-Materialien And Downstream Produkte

Thianthren Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

92-85-3, Thianthrene Verwandte Suche:

Send Inquriy