Watch the Dallas Symposium LIVE, and fundraiser auction
Ticket proceeds support mindat.org! - click here...
Log InRegister
Quick Links : The Mindat ManualThe Rock H. Currier Digital LibraryMindat Newsletter [Free Download]
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreContact UsAdvertise on Mindat
Donate to MindatCorporate SponsorshipSponsor a PageSponsored PagesMindat AdvertisersAdvertise on Mindat
Learning CenterWhat is a mineral?The most common minerals on earthInformation for EducatorsMindat ArticlesThe ElementsThe Rock H. Currier Digital LibraryGeologic Time
Minerals by PropertiesMinerals by ChemistryAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDLocalities Near MeSearch ArticlesSearch GlossaryMore Search Options
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
Mining CompaniesStatisticsUsersMineral MuseumsClubs & OrganizationsMineral Shows & EventsThe Mindat DirectoryDevice SettingsThe Mineral Quiz
Photo SearchPhoto GalleriesSearch by ColorNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Hoffmann, Rolf, Brückner, Reinhard (1992) Ein neuartiger Einstieg in Wittig-Umlagerungen – Eine stereoselektive [1,2]-Wittig-Umlagerung mit Konfigurationsumkehr am Carbanion-Zentrum. Chemische Berichte, 125. 1957-1963 doi:10.1002/cber.19921250824

Advanced
   -   Only viewable:
Reference TypeJournal (article/letter/editorial)
TitleEin neuartiger Einstieg in Wittig-Umlagerungen – Eine stereoselektive [1,2]-Wittig-Umlagerung mit Konfigurationsumkehr am Carbanion-Zentrum
JournalChemische Berichte
AuthorsHoffmann, RolfAuthor
Brückner, ReinhardAuthor
Year1992 (August)Volume125
PublisherWiley
DOIdoi:10.1002/cber.19921250824Search in ResearchGate
Generate Citation Formats
Mindat Ref. ID4332508Long-form Identifiermindat:1:5:4332508:9
GUID0
Full ReferenceHoffmann, Rolf, Brückner, Reinhard (1992) Ein neuartiger Einstieg in Wittig-Umlagerungen – Eine stereoselektive [1,2]-Wittig-Umlagerung mit Konfigurationsumkehr am Carbanion-Zentrum. Chemische Berichte, 125. 1957-1963 doi:10.1002/cber.19921250824
Plain TextHoffmann, Rolf, Brückner, Reinhard (1992) Ein neuartiger Einstieg in Wittig-Umlagerungen – Eine stereoselektive [1,2]-Wittig-Umlagerung mit Konfigurationsumkehr am Carbanion-Zentrum. Chemische Berichte, 125. 1957-1963 doi:10.1002/cber.19921250824
In(1992) Chemische Berichte Vol. 125. Wiley

See Also

These are possibly similar items as determined by title/reference text matching only.

(1994) Ein neuartiger Einstieg in Wittig-Umlagerungen — Eine stereoselektive [1,2]-Wittig-Umlagerung mit Konfigurationsumkehr am Carbanion-Zentrum. Chemische Berichte, 127. 585 doi:10.1002/cber.19941270319
Hoffmann, Rolf, Brückner, Reinhard (1992) Asymmetric induction in reductively initiated [2,3]-Wittig and retro [1,4]-brook rearrangements of secondary carbanions. Chemische Berichte, 125. 1471-1484 doi:10.1002/cber.19921250625
Hoffmann, Rolf, Brückner, Reinhard (1992) [2,3]-Wittig-Umlagerungen von nichtkonjugierten sekundären α-Lithioethern: Nachweis von Stereospezifität und Umkehr der Konfiguration am Carbanion-C-Atom. Angewandte Chemie, 104 (5). 646-648 doi:10.1002/ange.19921040533
Hoffmann, Rolf, Brückner, Reinhard (1992) Retro [1,4]-Brook Rearrangements of Nonconjugated Secondary α-Lithio Ethers: Proof of Stereospecificity and of Retention of Configuration at the Carbanion Center. Chemische Berichte, 125. 2731-2739 doi:10.1002/cber.19921251219
Brückner, Reinhard (1989) Asymmetric Induction and Simple Diastereoselectivity in the [2,3] Wittig Rearrangement of Ester Enolates. Chemische Berichte, 122. 703-710 doi:10.1002/cber.19891220417
Wittig, Georg, Hoffmann, Reinhard W. (1962) Dehydrobenzol aus 1.2.3-Benzothiadiazol-1.1-dioxyd. Chemische Berichte, 95. 2718-2728 doi:10.1002/cber.19620951120
Kruse, Birgit, Brückner, Reinhard (1989) Reductive lithiation of sulfides and sulfones — A novel entry into [2,3] wittig rearrangements. Chemische Berichte, 122. 2023-2025 doi:10.1002/cber.19891221033
Wittig, Georg, Hoffmann, Reinhard W. (1962) Über die Reversibilität der Dehydrobenzol-Bildung auso-metallierten Arylhalogeniden. Chemische Berichte, 95. 2729-2734 doi:10.1002/cber.19620951121
Koßmehl, Gerhard, Nuck, Rolf (1981) Wittig-Reaktionen mit Cyanhydrinen sowie Redoxreaktion des 4-Nitromandelsäurenitrils. Chemische Berichte, 114. 2914-2920 doi:10.1002/cber.19811140822
Brückner, Reinhard (1989) Asymmetric Induction in the [2,3] Wittig Rearrangement The Stereoselective Synthesis of Unsaturated Alcohols with Three Contiguous Stereogenic Centers. Chemische Berichte, 122. 193-198 doi:10.1002/cber.19891220130
Priepke, Henning, Brückner, Reinhard (1990) Asymmetric Induction in the Wittig-Still Rearrangement of Ethers Containing an Allylic Stereocenter – Diastereocontrol by Allylic Oxygen. Chemische Berichte, 123. 153-168 doi:10.1002/cber.19901230128
 
and/or  
Mindat.org is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2025, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph.
To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844. doi:10.2138/am-2024-9486.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: August 21, 2025 18:04:22
Go to top of page