Chemically and optically pure B-halodiiso-2-ethylapopinocampheylboranes
US5159116A · kind A · utility
2Cited by
1References
9Claims
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Key dates
| Filing date | Jul 15, 1991 |
| Grant date | Oct 27, 1992 |
| Priority date | — |
| Expiry date | Jul 15, 2011 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F5/02
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A chemically and optically pure B-halodiiso-2-ethylapopinocampheylborane of essentially 100% ee represented by ##STR1## wherein B is borane and X is halo.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.