Method for preparation of dialkyl tellurium and dialkyl selenium
US5091570A · kind A · utility
4Cited by
2References
34Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 31, 1990 |
| Grant date | Feb 25, 1992 |
| Priority date | — |
| Expiry date | Jul 31, 2010 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C391/00
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Tellurium and selenium dialkyls are prepared by reacting the corresponding tetrahalide with a Group I metal alkyl.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.