According TO present views on niolcculiir configurnt,ion, cert iiiii tl cri va t ivcs of s p irorydo-Ii cpt n n c sh oul tl I )c rcsolviible into opticidly iictive coitipoticnts iiltlioiigh no risyninictric atom is present in the molcculc. Ainong these is Fecht's .s~~iroc~rIo-licptiiiic~liciirl~oxyl
Optical Activity at an Asymmetrical Manganese Atom
โ Scribed by Dr. H. Brunner
- Publisher
- John Wiley and Sons
- Year
- 1969
- Tongue
- English
- Weight
- 252 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0044-8249
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๐ SIMILAR VOLUMES
R' spheric oxygen. However, as to whether highly reactive cyclohexadienylium dications are precursors for the formation of (6) or whether the cs-complexes (2) are oxidized to (6) by carbonicacid hypohalites that are formed as intermediates, has yet to be investigated.
Manganese Catalyzed Asymmetric Oxidation of Alkanes to Optically Active Ketones Bearing Asymmetric Center at the ฮฑ-Position. -Symmetrical alkanes (II) and (IV) are oxidized with iodosobenzene/4phenylpyridine-N-oxide in the presence of catalytic chiral (salen)Mn(III) complexes (I) providing optically