Process for preparing tetraselenofulvalenes, and conductive salts obtained therefrom
US4246173A · kind A · utility
1Cited by
2References
5Claims
0Family size
Assignee
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Key dates
| Filing date | Apr 24, 1978 |
| Grant date | Jan 20, 1981 |
| Priority date | — |
| Expiry date | Apr 24, 1998 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D345/00
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A multistep process for preparing tetraselenofulvalenes involving the synthesis of 1,3-diselenole-2-selones and -2-thiones from diselenocarbamates and .alpha.-haloketones followed by coupling of the selone or thione using a dechalkogenizing reagent. New highly conductive salts obtained by coupling certain tetraselenofulvalenes with acceptor compounds are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.