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ChemInform Abstract: Trithia- and Dithiaselenapentalenes from Benzylidene-1,2-dithioles and Heterocumulenes.

✍ Scribed by Y. DING; J. KONG; D. H. REID


Publisher
John Wiley and Sons
Year
2010
Weight
28 KB
Volume
28
Category
Article
ISSN
0931-7597

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Trithia- and dithiaselenapentalenes from
✍ Yunxiang Ding; Jie Kong; David H. Reid πŸ“‚ Article πŸ“… 1997 πŸ› John Wiley and Sons 🌐 English βš– 244 KB

Deprotonation of the 5-aryl-3-benzyl-1k 4 ,2-dithiol-1ylium iodides (6a-6d) obtained by reaction of the 1aryl-4-phenylbutan-1,3-diones (5a-5d) with hydrogen sulfide and iodine in ethanol gave the stable 5-aryl-3benzylidene-3H-1,2-dithioles (3a-3d), respectively. The dithioles (3a-3d) underwent therm