Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/xmlui/handle/100/16243
Title: Isolation and structures of some selenium and tellurium derivatives of 1, 4, 5, 8, 9, 12-hexabromododecahydrotriphenylene as co-crystals of triphenylene
Authors: PRASAD, PR
SINGH, HB
BUTCHER, RJ
Keywords: Hexabromododecahydrotriphenylene
Organoselenide
-Telluride
Selenocyanate
Issue Date: 2014
Publisher: INDIAN ACAD SCIENCES
Citation: JOURNAL OF CHEMICAL SCIENCES, 126(5)1311-1321
Abstract: The synthesis and characterization of low-valent organoselenium and tellurium derivatives of hexabromododecahydrotriphenylene has been attempted. The reaction of hexabromododecahydrotriphenylene with in situ generated disodium dichalcogenides (Na2E2; E = Se, Te) afforded insoluble chalcododecahydrotriphenylene derivatives, 20, 21 respectively. Attempted aromatization of 20 and 21 using DDQ (2, 3-dichloro-5, 6-dicyano-1,4-benzoquinone) as an oxidizing agent afforded the co-crystals. The hexaselenophenyl derivative, 22 and the hexaselenocyanate derivative 23 were synthesized by the reaction of in situ generated sodium arylselenolate/potassium selenocyanate with hexabromododecahydrotriphenylene, respectively. The compounds were characterized by common spectroscopic tools and a few by single crystal x-ray crystallographic studies.
URI: http://dx.doi.org/10.1007/s12039-014-0713-x
http://dspace.library.iitb.ac.in/jspui/handle/100/16243
ISSN: 0974-3626
0973-7103
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